What Weight Gear Oil Drag RacingLow friction seals and bearings combined with 85/90 weight gear oil result in hubs that spin freely. AMSOIL Synthetic Chaincase & Gear Oil repels water, while also inhibiting rust, oxidation and foam. 75W90 is preferred for most racing applications. Best bet must be the lowest viscosity proper gear oil you can find. What we once thought was a necessary viscosity for engine longevity has changed for a variety of reasons. LAT's new semi synthetic racing gear oils are formulated for extreme shock load and high temperature conditions. Come join the discussion about performance, racing, builds, modifications, troubleshooting, maintenance, and more!. It's quieter and shifts just fine. Where limited-slip performance is required, use AMSOIL Slip Lock ® limited-slip additive. “Each application requires a certain type of gear oil based on the vehicle’s intended use. It stands for “Winter” and that is the key to understanding viscosity grades. Every high performance engine is different, also the type and viscosity of oil make a difference,” says John Beck of Pro Machine and John Beck Racing Engines. diameter of the part the more weight reduction helps. Item #: 00630 Driven Racing Oil. Liberty's Gears® Patented Extreme 140W Heavy Duty EP Gear Oil has been approved for street & off road vehicles, all forms of high performance racing, . 76h Drag Specialties 10W-40 Motorcycle Oil- AMSOIL Metric 10W-40 Synthetic Motorcycle Oil or AMSOIL Synthetic 10W-40 Dirt Bike Oil. We run KENDALL 50-weight oil and with the TITAN sportsman oil pump we run with 85 lbs. When it comes to gear oil, it’s important to consider different specifications, such as specific weight, grade, and oil brand. The more viscous an oil is, the more it will produce internal drag, which ultimately translates into more drag between the engine parts . Its exclusive chemistry is designed to reduce friction and enhance power. nj So you may see gear oil listed as "75W-90" which gives you both the winter and hot weights of the oil. For an alcohol fueled engine, an oil with a special additive package designed for alcohol would be. The Right Transmission for Your Drag Car. 20W-50 acts like a straight 20 weight oil when cold and a straight 50W oil when hot, etc. Lucas Oil is long-lasting and provides superb slickness. Used in low-power road racing transaxles like Formula Vee and. We design our GL4 SAE 80 gear oil for motorcycle, ATV, and SXS transmissions, transfer cases, and differentials. MPH = 234 (hp/weight) 1/3 and ET = 5. Maybe I can clarify this for you. This gear fluid is specially engineered for vehicles where the manufacturer specifies and recommends the application of a lubricant that meets the GL-4 standard . kad The gears can be made of a hardened steel. In my 80 series, I run Mobil1 75w-90 in the transfer case. If you are running a mild hydraulic roller, a light weight oil would be fine. qnf Can be used with pumps and coolers. Drag racers, Circle track guys and road racers really do have something in common. It is among the most popular engine lubricants in all types of racing, including paved and dirt ovals and drag racing. It's a premium grade extreme pressure (EP) lubricant engineered . Key Benefits · Perfect for super speedways · Increases usable horsepower to the ground by reducing drag and friction · Contains special anti-wear and lubricity . Red Line Lightweight ShockProof® Gear Oil is popular in racing transmissions like Hewland and other Road Racing dog-ring boxes, Bert and Brinn for Stock Cars, G-Force and Liberty clutchless for Drag Racing. Maybe I might use gear oil but I think it might drag on the gears putting strain on the belt and motor. They spec it, but most auto parts stores don't carry it, so the Toy dealers will sell it to you. The Lucas L9 Racing Gear Oil provides excellent thermal stability and . High zinc, multi-grade, para-synthetic racing oil for. unless you do a lot of towing and then I would use 85-140 wt. 170 Extreme Performance Full Synthetic Oil 75W-140. Last I checked Auto Zone had it for $3-something per quart. With lighter weight oil you will have less resistance. Using the right gear lube is crucial to maximize the life of the gear. I also agree about the standard 85W90 lube. After that, it will wind up getting on your clutch. For starters, in oil nomenclature, “W” does not stand for “Weight”. Use in API GL-5, hypoid gear applications that require higher-viscosity oil, including off-road race trucks, rock racers and crawlers, competition tractors, . For high-performance applications such as drag cars, desert trucks, circle track, or anywhere a 10-inch gear makes sense, we recommend stepping . Driven's 75W-85 differential oil reduces . Editor's Choice: Red Line 75W90 GL-5 Gear Oil · 2. January 6, 2015 Mike Aguilar Drag Race 101, Tech Tips, Transmission and Clutch 1. Choosing an appropriate viscosity grade is usually as simple as finding the recommendation in a component’s maintenance manual. For people who have installed a light weight / SMF with their clutch upgrade you know what Im talking aboutthat chattering tick or clatter noise caused from gear lash in the trans and vibrations from the engine (this is NOT clutch chatter). It has 4:11 gears with a GM posi unit. The red Service Manual says in countries where the temperature is over 70 degrees (as it is quite often in North Carolina)to use 50 weight motor oil, something like Shell X100-50. 56 gear, Diesel oil is good in this application. zc Now that I’ve added an overdrive, I’m. Didn't notice any unusual stink, not that 90 weight gear oil is ever gonna smell good, and the used gear oil looked pretty good. Mount battery up front either inside car or engine compartment, this saves weight for battery cables. Set of 10 nylock nuts and aluminum crush washers. It gets such poor fuel economy, that I wouldn't notice if it was worse. By Mike Marcella on Jun 23, 2020 Is thicker better? Well, the short answer is that it depends. M-W's aluminum spools are made from rugged 7075 alloy forgings, feature a ribbed design for extra strength. Lucas Oil POWRi National Midgets. 06 quart) bottles of Currie 85-140 weight GL-6 Racing Gear Oil. It is important to keep clearances in mind. Drag Performance Calculator By AssassinRacing. About Oil Gear Racing Drag What Weight The dry weight of the C6 is approximately 140 pounds, while the torque converter adds an additional approximate 30 pounds to the weight. “90-percent of all engines do not need more than 50 or 60 pounds of oil pressure. Pro Tip: Kv is a way of rating the RPM of a motor. For enduro road racing or circle track, a 20W-50 or even a straight 40 or 50 weight oil may be the best choice. 2hx nke If you want to go cheap, go to your Toyota . The BME Top Fuel Dragster backing up to the starting line after a burnout at Houston in 2016. It's no longer a requirement to run heavy weight oils. Which is better for your truck? The higher the gear ratio number, the "shorter" the ratio—your truck will have less top speed, but stronger acceleration. For street/strip applications a locking differential is preferred. 06 pinion revolutions for each spur gear revolution. syp Cam manufacturers used to reccomend using a straight weight oil when breaking in the cam back in the day. I happened to stumble upon Torco RGO as it does not have friction modifier in it. For street driving/drag racing/autocross (where the car's only seeing 15-75 seconds of hard use at a time) - 75w-90 should be fine. Pit Stop USA stocks a wide variety of high performance gear oil including 9+ Racing Gear Oil, Brad Penn Full Synthetic Hypoid Gear Lubricant, Joe Gibbs Driven Super Speedway Gear Oil, Joe Gibbs Driven Synthetic Gear Oil, Lakewood BFL Racing Gear Lube, Lucas Heavy Duty Gear Oil, Lucas L10 Qualifying Gear Oil, Lucas L11 Gear Oil, Lucas. • Thickness > 75W140, low fluid friction like 80W gear oil or 30W motor oil • Excellent low-temp flow, improved cold shifting • For racing differentials under moderate loads • Offers low drag/high protection • Low viscosity, cushions gear teeth under extreme pressure • Helps to prevent tooth breakage, resists throw-off. Mine was groaning at about 16K miles so did a service. We also likes the maintenance aspects of running oil filled hubs. Base Oil Type – The type of base oil used should be determined by the operating conditions, gear type and other factors. You are wanting to choose an oil that has a high ZDDP (zinc and phosphorous - main anti-wear agent in the additive pack) content greater than 1200 ppm. 705 Supreme 7000™ Synthetic Plus 20W-50. Whether you are performing an oil change, servicing your drivetrain fluids such as transmission fluid or differential lube, we stock Red Line brand oils and fluids. Drivers such as Tony Stewart, Jeff Gordon, Ken Schrader, Kasey Kahne, Ryan Newman, Kyle Larson, Christopher. Redline Heavy Shockproof is what I'd run. A quality, petroleum-mineral based, GL5 rated 80w-90 gear oil should be used. I read here recently that "Ford Motorsports part # XL3 is the additive for synthetic oil. Need help on coilovers WRX 02 comfort stree use and some Drag racing. It is extremely versatile and produces excellent horsepower while preventing wear. 20WT Race Oil (5W20) A favorite of 4-Cycle karters, low drag and serious protection. A 10W-30 is a multi-grade (two viscosities) motor oil, and as the name implies, it meets more than one grade. Some of the (an option) Autogear main drive gear/front bearing retainers use a lip seal. We run it it our race cars with no rearend failures since using it. qi Use in API GL-5, hypoid gear applications that require higher-viscosity oil, including off-road race trucks, rock racers and crawlers, competition tractors, funny cars, dragsters and heavy equipment. I have been using Valvoline 80w90 dino (with GM additive), but I have seen a lot of TC members using/recommending Amsoil 75w90 Extreme Gear Synthetic and some others recommending Amsoil 75w140 Extreme Gear Synthetic. Always wondered how it would do in the rear axle of a car and it should have less drag than 90 weight. Lucas Oil 10048 is a synthetic differential fluid. nrr Valvoline VR1 Racing Oil's high zinc formula provides race-level protection for high performance engines on the race track or the highway. Champion Racing 4371H Full Synthetic Gear Oil, 75W140, 12/1 Quart 75W90 Oil Weight, Synthetic Oil Type, Synthetic Drag Racing (6). It is not a synthetic oil, but it is suited for drag racing applications. r5g Better than that is dry-sumping the gearbox and using spray lubrication rather than splash lubrication, which is what most gearboxes use. rear-ends, quick-change rear-ends, World of Outlaws Sprint Cars and late models, IHRA Pro Stock, Top Fuel Dragsters, and 24 Hours of Daytona vehicles. With some help from Driven Racing Oil, Dragzine. fuc mj vfd If the car is seeing lots of road racing or extended high speed running - the 75w-140 should help with a bit higher viscosity at higher fluid temps. A native of Michigan, Chuck started working at a car dealership as a young teen. The Lucas L11 Racing Gear Oil provides excellent thermal stability and longevity throughout the entire drive train system. Since the stock DMF dampens these vibrations you. ngk So based on this chart 50 weight engine oils the same viscosity as as 90 w gear oil. 78:1 by the gear ratio to create our effective ratio: 4. For even more weight savings, aluminum spools are the answer. PennGrade1® Full Synthetic Hypoid Gear/Blower Racing Lubricant Product Description PennGrade1® Full Synthetic Hypoid Gear/Blower Racing Lubricant is a specially formulated 100% synthetic, SAE 75W-90 oil designed for use with self-contained systems where SAE 75W, SAE 80W-90 or SAE 90 grade gear oils are recommended. So, higher Kv means higher RPM. From its rugged body to state-of-the-art electronics. m38 Used Amsoil rear gear oil, no issues. Red Line’s 75W90 synthetic gear oil is their most popular gear oil and the preferred product in almost all car and light truck differentials, both conventional and sliding. rna I would save synthetic gear oil for: spools, open differentials, and manual trannys that specify gear oil. It’s the same NASCAR championship-winning formula that has protected Joe Gibbs’ 9,000-rpm, flat-tappet engines for over 500 miles of competition. As for cylinder heads, there are many ways to go. I know there is some mis-information about what type of gear oil you should run for a truetrac, but the consensus is that it should be free of friction modifier. Chuck Sundstrom has served as a Drag Racing instructor and track consultant for the school since 2012. My FJ40 gets 85w-140 in the gearbox. ry com Calculate the theoretical 1/8 Mile ET, 1/4 Mile ET, 1/4 Mile Top End Speed, and Ideal 1/4 Mile Gear Ratio for a given application based on the Vehicle Weight (in pounds), Vehicle Horsepower (at the flywheel), RPM through lights (finish line), and Tire Diameter (Height) in Inches. Oil system: Install the TITAN sportsman oil pump and shaft and install the MILODON 8 quart dragster style oil pan. Anyone running lower weight oil in a Pro Gear (700hp+) application? if pro gears its a drag car, right? if so why the posi? if not a . ct Moser Engineering & Strange Engineering Rear Ends: The limited slip differential design has been extensively tested with high quality non-synthetic 80W90 hypoid oils (regular mineral based oil) treated with GM or Ford friction additives (3 oz. 06 quart) bottles of Currie 85-140 weight GL-6 Racing Gear Oil 9-inch third member gasket Set of 10 nylock nuts and aluminum crush washers. Exceeds the minimum requirements of the JDM. c4w Also, few people understand that SAE 80W-90 gear oil is the same viscosity as a SAE 50 motor oil, so if you need to increase the oil viscosity, 20W-50 is a . The original gears out of the transmission to my 1963 Whirlpool don’t have much wear on them at all. GO 75W-110 Synthetic Racing Gear Oil. Helps to prevent tooth breakage, resists throw-off. 0L Turbo Powertrain (EJ Series Factory 2. The first number, 75w, is the weight of the oil. The gear oil also provides extra protection for ring gears, pinions, and bearings. ) in Inches : 1/4 Mile ET: 1/4 Mile Top End Speed: Ideal 1/4 Mile Gear Ratio:. Torco A240250E - Torco RGO Racing Gear Oil. A big part of Driven Racing Oil's Lake Speed Jr's job is to help engine builders, racers and even everyday gearheads find the right lubricants that will help improve their rides. GO 75W-110 Synthetic Racing Gear Oil - 1 Quart. 75 cSt, it is their additive packages that differ greatly for the most part. Had my front Dana 30 and rear 9" rebuilt and am ready to add gear oil. "Each application requires a certain type of gear oil based on the vehicle's intended use. xdb 708 Supreme 7000™ Synthetic Plus 15W-40. Currie Racing Gear Oil Features & Benefits. Jump to Latest Follow 12 Bolt 4. For a circle track application we do recommend four quarts (a full gallon) of a non-synthetic, high-quality 80 to 90 weight gear oil. Drag Specialties Big Twin 85W-140 Gear Oil- AMSOIL Severe Gear 75W-140 Drag Specialties 80W-90 Transmission Oil for Big Twins- AMSOIL V-Twin Synthetic Transmission Oil or AMSOIL 20W-50 Synthetic. j6 While a Traxxas VXL system would need something like a 76/28. yz Using too low of a viscosity oil can lead to excessive metal to metal contact of moving parts. Special ep additives to reduce Pinion gear wear. I have searched past entries and I could not find a thread discussing what weight gear oil to use in TR3 transmission. Gear oil is much thicker with a standard cold rating of 75W. Using too high of a viscosity oil can result in excessive oil temperature and increased drag. When the driver and engines are both evenly matched, the right transmission and differential in your strip burner can. ck I run regular synthetic gear lube. Even most drag race engines under 800 horsepower don’t need much more than 60 to 70 pounds, maximum. 75W90 Oil Weight, Limited Slip Additive, Synthetic Driven Racing Oil 00631 75W110 Racing Gear. or locker, some people/mfgrs recommend different weight oils, thicker for hotter temps & thinner for cooler temps,. Why the Heavy Weights of Drag Racing Choose Light Weight Oils Long before the oil ever enters the equation, the process to facilitate use of power-enhancing, low-viscosity oils begins with the engine builder. gmj Oil weight for drag racing/street use. In some situations, the transmission manufacturer of heavy equipment may specify an SAE 50 weight engine oil, but this is the exception for daily driver automotive. So far the recommendations have been all over the map from many sources. rear-ends, quick-change rear-ends, World of Outlaws Sprint Cars and late models, IHRA Pro Stock . XPR 10W-40 is designed for marine, oval track and endurance car racing. Amsoil makes the other entry in the super heavy duty racing gear oil market with their new entry, SEVERE GEAR SAE 250. High zinc, multi-grade, para-synthetic racing oil for use in high performance gasoline engines including those with flat tappet cams and those that are turbocharged or supercharged. If the car is seeing lots of road racing or extended high speed running - the 75w-140 should help with a bit higher viscosity at higher fluid . It will be superior than dino oil. Our most popular gear oil, this is the preferred product in nearly all car and light truck differentials, both conventional and limited-slip. With the 16 / 90 gearing, the pinion must make 5. This kit is designed for 9-inch rearends that do not have a drain plug and require the third member be removed to service the oil. lsa Lake says many of the mistakes he sees people make are because of a lack of good information available. It can be used in quick change style rear ends and drag race applications. Gear Lube, RGO, 250W, 5 Gallons, Each. vmv No matter what your level of competition or how much power your vehicle is capable of producing, Strange Engineering offers a Strange Ford 9-inch Third Member (Center Section) that will exceed your expectations. ATF has a much lower viscosity than gear oil, ATF viscosity is close to 5W/10 oil. Any oil you choose needs to be the recommended weight from the manufacturer, in this case a 5W-30 or 10W-30 (first number is winter "cold weather" weight, not a usable factor for racing). So when purchasing gear oil for your rear end you will need to purchase four quarts. Your flywheel and rear ring gear are the largest diameter parts in your drivetrain and. For starters, gear oil can come in much higher viscosity ratings. VP's Hi Performance SAE 80 Weight Gear Oil is formulated for use in wet clutch or wet brake applications. 75W90 Oil Weight, Synthetic Oil Type, Synthetic · Oil Weight: 75W90 · Liquid Measurement: 1 gallons · Oil Type: Synthetic · Synthetic: Yes · 75W90 Oil Weight, . mr Have run 9" rears I set up this way at 2000+ hp running. Heavy Weight Gear Oil; 1 Quart; 90W; Exceeds GL-5; For Differentials; Heavy ShockProof Gear Oil - 90W, exceeds GL-5, for wet-sump/splash differentials and transmissions, contains microscopic solid medium that cushions gears for low drag and protection, prevents tooth breakage, resists throwoff. On the right is fresh 20W-50 synthetic racing oil, and on the left is oil pulled from Mark Martin’s Ford following his victory at Fontana in 1998. A lot less friction and since its synthetic and has a much higher sheer and temp capability it allows you to run the gear a lot tighter offsetting all that non cushion bullshit the specialty oil manufacturers sell you. I've heard that the Royal Purple oil is great and was going to use that but I spoke with the guy that did my diff's who specializes in setting up 9"'ers for drag racing told me the Royal Purple was not good at withstanding. Jaun, I think when he said weight meant viscosity, not mass. Vehicle Weight (in pounds) Vehicle Horsepower: RPM through lights (finish line) Tire Diameter (Hght. Oil We recommend the equivalent of 90-weight gear oil. Similar to a 75W-140 gear oil, but with the lower internal friction of an SAE 30 motor oil. When I rebuilt my transmission and transfer case a few years ago, I filled them with 50wt racing engine oil, based on the recommendation by Novak. Low-quality viscosity index improvers, however, can shear under stress. It protects the gears from wear down, corrosion, oxidation and rust. 63 revolutions to turn the spur gear once. 3: 25: T-Bone Racing: TBR R1 Exo Cage For The LC Racing EMB-TG 1/14 4WD Truggy: 25: Mugen: Mugen M Spec Pre-Built B3 & R3 Starter Boxes: 24: R1 Wurks: R1 Wurks 6400mah 130C 7. It's also for applications with soft metals, such as brass or bronze. When it comes to gear oil, it's important to consider different specifications, such as specific weight, grade, and oil brand. The Red Line Super LightWeight ShockProof Gear Oil is a unique product with the viscosity of 75W90 gear oil but lower internal friction similar to that of an ATF. This article is merely an introduction to those new to the world of Drag racing, looking to convert a street car for the drag strip. zk The second number is the maximum weight the oil will thicken to when heated. The best recipe for low adhesive wear and low corrosive wear in a drag racing engine is to use a high quality racing oil and change it often. 5 qrts is about right, I always buy 3, it kind of depend on what type/style/capacity pan it has too, & whether it has a spool or a diff. Rebuilding and re-greasing standard bearings is an all night job – with oil filled hubs you can quickly drain the oil and inspect the fluid just like you inspect motor oil in a. EASY - RC Diff Oil Tuning - Front, Center, and Rear Diff - Thick Vs RC diff oil weight guide – Truggy diff oil setup – RC gear diff oil . Drag Racing Differential Fluid in-stock with same-day shipping. And the oil is usually so diluted after each run that it usually has to be changed. The #5136X diff oil set includes 10K, 30K, and 50K weight fluid, and #5130X 100K fluid is . Cylinder Heads & Valve Train: Install Milodon head studs hand tight in the block. I use Amsoil Severe Gear Sae 75W-110 Synthetic Extreme Pressure Lubricant. Keeping this in consideration, what weight is Hy Gard? Low Viscosity Hy-Gard Hydraulic and Transmission Oil, 32 oz. I dont know if I will need it, I haven't been to the drag yet, but I do like to slam the pedal as much as I can. ShockProof Heavyweight Gear Oil - Using the similar chemistry as ShockProof Lightweight, this Red Line product can be rated as a 75W250 gear oil, yet has the lower internal fluid friction of a 75W90. 5 motor and an ESC with some turbo dialed in, start with a 90 spur and 19 or 20 pinion. The Drag Slash's stock silicone diff fluid is 500K weight (#5039). Howes lost the engine in the lights,but have the memories. For example, a 5w30 oil weight rating means that on cold start-up — even at subzero temperatures — the oil flows like a 5 weight oil. Synthetic is acceptable and additives are optional. Gear oils have needed improving for years, especially in the hi-performance industry. Applications: Recommended for drag racing, pro stock super stock, pro mods, off-road and high performance street applications. In other words, a 80w-90 gear oil is much “thicker” than a 5w-30 engine oil. Relatively low viscosity, yet cushions gear teeth under extreme pressure. But viscosity is only part of the equation. yn6 Patrick Hale is still very active in the racing community with his company Racing Systems Analysis. It's a semi-synthetic 75W-90 GL-4 only gear oil specifically for manual transmissions. cobalt327 said: You should be able to crack the seal w/o pulling the axles. "Today's modern drag race engines have evolved in almost every way, including the understanding of oiling systems and the oil requirements for each component. You have to use the right oil and change it as often as needed to keep the engine alive. Depending on the type of gears and the operation conditions the gear oil will need to possess different physical properties to adequately lubricate and protect the gears. to gear diffs this spring and have no clue on the fluid weights . Multi-purpose automotive gear lubricant · gear oils. That said, most people have no idea what hypoid oi. I want to make sure I put the right gear oil in it. This will keep those light weight fluids. Here’s why: Manual transmissions are often made up of different metals. Look for an oil with GL-5 rating. Gear oil is available in various weights. I run 80w-90 almost everywhere with 2 exceptions. I know this post is old but still hoping for help. If you want to go cheap, go to your Toyota dealer with an oil jug and buy some dino 75W-90. Keep your hard-working differential happy with a fluid change · 1. I've heard of synthetic gear lube being blamed for ring/pinion gear failures in drag race . Looser clearances in the engine and oil pump. Compared to typical gear oils, this Shockproof Gear Oil has 40% lower coefficient of friction yet has a 250% higher load-carrying capacity. GO 75W-110 Synthetic Racing Gear Oil New 184146000619. wd a05 We use the 85-140 in both funnycars too. It will be fine for southern New . The Red Line LightWeight Shock Proof gear oil is designed to handle racing transmissions, as well as transaxles that see continuous loads. Synthetic SAE 140 Racing Gear Oil Synthetic SAE 140 Gear Lubricant is designed for high horsepower, high torque conditions. Picking the right oil for your drag race competition engine is the key to maximum performance and longevity. This lubricant perfectly fits the heavy-duty and high-performance applications, for which many other gear lubes are not good enough. Floordford Member Joined Oct 12, 2006 3,694 Posts. Champion Racing 75W-90 Synthetic Gear Lubricant is built to withstand the extreme conditions of both on and off-road racing gearboxes, transaxles, . R1 Wurks DC1 Drag Car Aluminum Option Parts: 27: Savox: Dust Testing With Savox Waterproof Servos [VIDEO] 27: Exotek: Exotek HD Machined Diff Gear For The B6. The Lucas Racing Gear Oil provides excellent thermal stability and longevity throughout the entire drive train system. LAT's 85W140 Semi Synthetic Gear Oil recommended for drag racing, pro stock super stock, pro mods, off-road and high performance street applications. One weight will be a winter weight and the other will be the hot weight. If its good enough for the final drive systems of a D11 , it should be tough enough for anything. Vehicle Weight (in pounds) Vehicle Horsepower: RPM through lights (finish line) Ideal 1/4 Mile Gear Ratio:. Gear oil is different from engine oil. But if the gasket is broken in the process, you'll be pulling them anyhow. The fluid is capable of reducing operating temperatures by up to 15 degrees Fahrenheit and has proven durability. Used when temperatures are not high and when the maximum power output is required such as in stock car qualifying laps. I checked at advance Auto they have Valvoline 80-90 heavy duty for $4. Estimated Ship Date: 2/28/2022 (if ordered today) Ground. For example, they allow a 20W-50 oil to behave like a 20-weight oil when cold and a 50-weight oil when warm. 90 cdq As long as the oil looks good and smells normal, the oil is good. we have created these light weight friction free gear oils. It is necessary to add a four-ounce bottle of friction modifier for optimum . Lucas Oil is the title sponsor for the National Midgets; they are 900 pound cars putting out up to 370 horsepower racing on dirt tracks from 1/5-mile bullrings to high banked half miles. Gear oil is used to keep gears running smoothly. The Lucas L9 Racing Gear Oil provides excellent thermal stability and longevity throughout the entire drive train system. My trucks transmissions ran just as cool the 50 weight Cat gear oil in it than it did with the syn. 5 quarts of their Racing Gear Oil 75W-110 synthetic fluid after the center section was bolted back in place and the driveshaft was snugged up. This Jerico Racing 4-Speed Drag Transmission offers short shift throws, making for faster shifts. tz 10W-30 act like a straight 10 weight oil when cold and a straight 30 weight oil when hot. 7l Racing and Severe-Duty For high-performance applications such as drag cars, desert trucks, circle track, or anywhere a 10-inch gear makes sense, we recommend stepping up to our 250W conventional GL-6 gear oil. AMSOIL Severe Gear Synthetic SAE 190 and SAE 250 Gear Lubricants are excellent for severe differential applications, . For a really demanding application such as Top Fuel drag racing, a heavy straight weight oil (usually 70) is required because of the extreme loads on the bearings and the fuel blowby that ends up in the crankcase. This makes the Ford 9-inch design perfect for drag racing applications in which repairs must often be performed on the fly. Lucas Oil 10122 SAE 75W140 Synthetic Racing Gear Oil, 1 Gallon. If not using Whirlpool's FSP oil, I have debated about Valvoline Racing 50-weight oil, as it should be heavy enough, and light on detergent since it's a racing oil. Gear oil is used as a lubricant between the moving parts of a gear system so that the gears mesh and turn smoothly. 6x AXA: Brakes, Steering & Suspension: 8: 02-03-2005 10:40 AM: need some advice on a battery disconnector for drag racing: STEALTH-WRX: Factory 2. MTF Synchromesh from various manufactures, ATF, 50 w Modil, 70 w gear oil, 90 w gear oil, and some other fancy stuff. That oil has a much higher "Extreme Pressure" rating than GL-4. It is formulated for race engines, but compatible with passenger. XPR 0W-30 is a light viscosity racing motor oil that is excellent for drag racing and kart racing. Red Line synthetic oil, fluids and additives on sale and available to buy at BimmerWorld at the best price. Warmer oil has less drag than cold, so don't run a gearbox oil cooler without a thermostat correctly set. Buy Red Line 75W90 Synthetic Gear Oil. SAE 85W-140 gear oil is recommended for drag racing applications and . I have seen 75W-90 gear oil, although most of that is synthetic. what weight gear oil for rear end. xma and i know this has been brought somewhat before but the search turned up nada for me. If the oil turns dark, begins to smell like fuel or turns milky, change the oil. Discover which models makes the best beginning drag racing cars. The only other stuff I've found that has been recommended (cause I do like to punch it a lot on the street) is Redline Heavy Shockproof Gear Oil. An exclusive formulation, specifically designed to protect John Deere transmissions, final drives and hydraulic systems. For use in Harley-Davidson V-Twin transmissions and high performance differentials. Which is better for your truck? The higher the gear ratio number, the “shorter” the ratio—your truck will have less top speed, but stronger acceleration. I am getting ready to change the gear oil in my 12 bolt rear differential. NEO 75w91RHD synthetic gear oil is designed to take 80% more load carrying capabilities than its competitors. I haven't seen any oil problems in either car. Limited slip posi's = a GL5 rated 90 weight oil plus 1 or 2 bottles of posi additive. vb Using advanced LFR additives along with, . When oil is of the correct viscosity, friction and wear are reduced. Then, as RPMs increase, it provides three-times the viscosity in thin layers found in high speed applications providing less drag and a fluid friction comparable to a 90-weight oil. Went with Mobil 1 75W-85 and about 2/3 bottle of Trans X and it quieted up after about 100 miles. It has an excellent low temperature flow which allows easier shifting in colder temperatures. Race Gear Oil Fully Synthetic 75w-90 the formulation provides the highest possible load carrying or EP properties for highly stressed gears even at the high . Driven Racing Oil synthetic gear oil performs well in Ford 9 in. Lighter oils are not recommended, but if used, gears should be watched for wear or pitting. You can also use a 75-90w synthetic plus additve. y26 1p Losi '68 Ford F100 No Prep Drag Racing BL RTR: 1/10 2WD (0 min 59 sec) You get an all-metal gear transmission for concrete dependability along with a Spektrum™ SLT3 transmitter and dual protocol receiver, Spektrum Firma™ 100 amp Smart ESC, and Spektrum Firma 6500kv brushless motor. Standars open diffs = a GL5 rated 90 weight gear oil, the end. We have heard extremely good things about this new lube from our off road. Designed for all shaft drive motorcycles w/o a wet clutch including BMW and Moto Guzzi. But be aware, many of the well known synthetics of today do not have Zinc, so would not be as good in a flat tappet situation. cx HYP Hypoid Gear Oil 80w90, 1 Liter. We have a whole forum dedicated to drag racing where drag racers can swap ideas and talk technical together with everything from engine tuning, fuel selection, and transmission mods to oil selection. XPR 5W-30 works well in a variety of applications from oval track late models to bracket racing. The lightest lithium batteries for drag racing weight about 8 lbs, compared to 40+ for a traditional gel cell type battery. ui4 In his role, he works one-on-one with drag racing students to help them improve their ¼ mile times and earn their coveted 9 Second license from the NHRA. 40% lower coefficient of friction and 250% of the load carrying capacity of conventional gear oils. Re: drag car gear oil? 80W90 Valvoline dino oil here. Mobil 1™ Syn Gear Lube LS 75W-90. Here’s what racing oil looks like after 500 miles in a NASCAR engine. Formulated with extreme-pressure additives, it helps extend chain and gear life through increased wear protection. A thinner oil will help free up hp. Even though an SAE 90 weight gear oil and a SAE 50 weight engine oil have a similar viscosity of 18. Speaking of Lee Sherman, one Friday night we were there and at that time you weren’t permitted to use any thing but water for burn outs, but Larry Kopp was using some sort of traction compound, so Lee switched his bottle of traction stuff with 90 weight gear oil, ole Larry went right. As much as I like the newer fluids as stated, they will usually push out the front bearing retainer. It's also important to regularly check the oil level and for any traces . According to the tech specs it has a 100C viscosity . jgk Currie Racing Gear Oil Features & Benefits Premium petroleum-based racing-grade formula Excellent thermal and shear stability High shock load and extreme pressure chemistry. Last edited by Cab_Burge; 11/01/16 09: . Again, keep a close eye on the oil. Lucas Oil 10048 — Great for Synthetic Transmission and Differential. Spectro Oil - Reduces drag, friction loss wear, and extends component life API GL-5 rated. i have a 9" with a spool and i want some imput as to the oil types you guys run and why. The Whirlpool oil bottle is 15oz according to my catalog, but others say 16oz. ulj c6 One way to do that is simply multiply the Gear Vendors' overdrive ratio of 0. I have used different types of Redline gear lube in just about every type of drag car, passenger car . The transmission seems to shift better, and I like the oil because it doesn’t smell like the 90wt gear oil. Gear oil is a lubricant made specifically for transmissions, transfer cases, and differentials in automobiles, trucks, and other machinery. Kv = Motor RPM per volt, unloaded. However, once warmed up to 210 degrees F, it functions as a 30 weight oil. Among the company's many products and services are updated versions of QUARTERjr and QUARTER PRO, along with some server-side software (Dragstrip Dyno and Weather Station). 75W90 RHD Gear Oil Synthetic Base Racing Heavy Duty Neo Synthetic Oil. My plans are to launch off BFG drag radials at 6000 RPMS, the last thing I need is slippery synthetic not allowing the clutches to grab. If you work with motorcycles or perform your own transmission fluid changes, you will have been introduced to gear oil and specifically hypoid oil at some point in your mechanical learning. Temperature reductions between 25F and 75F are common in many forms of racing. Shop now! Formulated by the engine gurus at Driven Racing Oil motor oil and break-in oil feature higher levels of zinc, phosphorous, and sulfur to provide maximum anti-wear properties. Drag Weight is the "base" weight of a creature used to calculate the following: If a player can drag a creature's corpse. As we’ve seen, this improves the oil’s ability to flow at startup, which maximizes wear protection. A big part of Driven Racing Oil’s Lake Speed Jr’s job is to help engine builders, racers and even everyday gearheads find the right lubricants that will help improve their rides. Acceleration is improved with weight reduction in the drivetrain. I appreciate all the help just the same. Its low pour point ensures superior low-temperature starting, reducing drag to deliver maximum power. 0L Turbo) 15: 06-23-2003 02:04 PM: NHRA Import Drag Series: Drag Racing ONLY! May 19-20. 5-speeds require two quarts and 4-speeds require 1 1/2. They weigh less than half of a steel spool for a comparable application. This super thick 250 weight gear oil clings to gears and forms a physical cushion as well as forming an iron sulfate film on the wear surfaces of gears. Locking rear differentials = a synthetic 75-90w fully synthetic with no additive. This is accomplished through the inclusion of unique additives in the mixture. and any brands you have had good or bad experiences with. im curious what weight gear oil you guys all run in your race truck rear axles.