Gy6 Spark Plug GapCan anyone tell me what the spark plug gap should be on a GY6 motor? 150cc. Inspect the spark plug gap, in general it should be about 0. Description: NGK BP6ES Spark Plug fits various makes and models. 028 inch) Heat Range: 7 Includes terminal nut. Get the stock plug for your bike from the dealer. z0e These are the typical spark plugs you would find in most vehicles! They are all a laser-welded center electrode tip that provides quality performance. There are no reviews for this product. 028 inch) Heat Range: 7 TRS NCY Direct ingition holder for GY6 motors. The NGK C7HIX works great in either 50cc or 150cc scooters made by Geely, Verucci, Vento, Strada, Tank, Roketa, Lance, etc. Spark Plug 10mm quantity Gap: 0. Usually with gy6 style carts/atv i just buy the whole harness/electronics package and replace it all. I checked the valves and they were WAY too loose. Valve "lash" is the technical name for the gap between the valve and tappet. It's the gap between the center electrode and the ground . 46 Many report better performance at. com with top-selling Related Search, Ranking Keywords brands. 028" for the Minarelli or 139QMB. Great improvment over stock spark plugs. The lip is a graduated ramp that correlates to the sizing marked on the inside of the tool. 0-50cc Scooter Parts; 125/150cc Scooter Parts; 250cc Scooter Parts; Go Karts. A gap that is too close will not deliver the proper amount of spark to satisfactorily cause the air fuel mixture to burn cleanly. Scooter GY6 50cc 150cc Spark Plug, PRO BAT, 2 Packed High Performance 3 Electrode A7TC A7TJC Spark Plug for GY6 50-125cc Moped Scooter ATV Quads, Orange. A worn spark plug not only wastes fuel but also strains the whole ignition system because the expanded gap (due to erosion) requires higher voltages. It will run the battery dead trying to start, It doesn't even fire for one stroke. Scooter GY6 50cc 150cc Spark Plug, PRO BAT, 2 Packed High Performance 3 Electrode A7TC A7TJC Spark Plug for GY6 50-125cc Moped Scooter ATV Quads, Orange 4. Be careful gapping iridium plugs. CR9E OEM Style Spark Plug for the Yamaha Zuma 125 & Honda Grom/MSX125 Super 125 Kit is an OEM approved designed. The spark plugs wear at a much faster rate. NGK Iridium Tipped Spark Plug for Buddy, Kymco 150, GY6. The rule of thumb for the spark plug gap on older engines is coil ignition 0. Replace with a spark plug of the same. Autolite Torch F6RTC Spark Plugs. NGK is the "Gold Standard" in spark plugs. Copper cored and triple sealed to further aid in heat removal and prevent interior leakage. Be the first to review “OKO CR7HIX IRIDIUM Spark Plug for all 150-232cc GY6” Cancel reply. 7mm) Gap; NGK® traditional plugs are constructed for longer life and optimum performance. Compare and contrast different types of campers, learn about the benefits and drawbacks of pop-up truck campers, and learn whether one is right for you. Ensure that the spark plug is gapped properly. zd Spark plug for Chinese ATVs, Scooters-Mopeds, Dirt-Bikes and Go Karts. Replacement OEM Genuine NGK spark plug for Honda Grom 125. Post by 90GTVert onJun 5, 2012 6:43:26 GMT -5. 150cc Go Kart Parts; 250cc Go Kart Parts. Ngk C7Hsa Spark Plug For 50Cc-150Cc Horizontal Engine Atvs,Dirt Bikes,Go Karts ,Gy6 150Cc Atvs, Go Karts And Gy6 50Cc,125Cc,150Cc Engine Mopeds. NGK BP5HS spark plug for various makes and models. ph NGK uses only the purest alumina silicate in its ceramic insulator which gives all NGK plugs greater strength and better heat transfer. ️Spark Plug Gap And Installation GY6 50cc,125cc,150cc/BBK Scooter🛵🔧. A new material called iriduim is used at the tip of the center electrode. NGK uses only the purest alumina silicate in its ceramic insulator which give all NGK plugs greater strength and better heat transfer. Spark Plug Coil end Cap Racing Scooter Moped ATV 1-1028-1001 $4. GY6 150cc wont start, Has gas, spark and air. 654mm (halfway between the spec of 0. Most manuals recommend a plug gap of. NGK Iridium Spark Plug GY6 150CC https://amzn. na Hello all, This week I decided to give my buggy a complete tune-up. This NGK (4629) C7HSA spark plug is the replacement part for many 4-stroke Chinese atvs, dirt bikes, go-karts and scooters. Description: NGK CR7HSA Spark Plug fits various makes and models. NGK C7HSA SPARK PLUG FOR SCOOTER WITH GY6 150cc OR QMB139 50cc. To avoid this, cancel and sign in to YouTube on your computer. Simply replace the old item with this one. Spark plug types are as follows: NGKC7HSA Champion Z9Y. If you want to check the gap the spec is :6mm (. Where is the spark plug on a 50cc scooter? Gy6, 125 ccs, 150cc, and 50cc take the same spark plugs, and procedures are the same. STOCK NGK PLUG FOR GY6 Thread Size: 10mm Reach: 12. B: Indicates 14mm thread diameter in the cylinder head. Universal Scooter Ignition coil with spark plug cap for 2T 50cc and 4T 50cc 139QMB - 150cc GY6 Engines Quality aftermarket coil with spark plug connector. OKO CR7HNS spark plug for various makes and models - Available in singles and packs of 10. 028 inch) Universal Parts GY6 Coil and Spark Plug Kit. A7TC Plug Spark for GY6 50cc-150cc ATV Dirt Bike Go Kart Scooter. 7mm (1/2") · Seat Type: Gasket · Gap:. I recently rebuilt a chinese GY6 150cc ATV. JONWAY, JMSTAR, ROKETA, SUNL, TANK, PEACE, GATOR. uz It may also be found providing the spark to a number of off-road go-karts that use the ubiquitous GY6 engine. CR9E OEM Style Spark Plug for the Yamaha Zuma 125 & Honda Grom/MSX125 RMW Super 125 Kit is an OEM approved designed. 49cc 139 QMB GY6 Engine Parts; 150cc 157 QMJ GY6 Engine Parts; Shop by Parts. coil and when I installed it and tested for spark by cranking it over with the plug against the valve. Spark plug gap for Points is 035 and any electronic or MSD is 040-045 General the- Pump gas street engines would measure a 5 to 7 heat for high. If you are going to replace your spark plug, look no further than NGK. GY6 125-150 / 157QMJ Gaskets & Templates. Strong long life high quality racing spark plug with high performance triple electrode head, fits most of the 90cc - 150cc Chinese import Pit/Dirt Bikes and 4-stroke Bikes. Set Spark Plug Gap – Most new spark plug gaps are preset from the factory, but it’s a good idea to check and adjust the spark plug gap according to the manual, just to be sure. good lighting, and a steady camera. Check for proper plug gap! The plug is very rarely the cause of no spark on the GY6. SPECIFICATIONS: Engine Type: GY6 4-Stroke, Air cooled Displacement: 150CC Compression ratio: 9. B: Indicates 14mm thread diameter in the. n6g Have tried using an accelerate which gives out a Puff. Corrugated ribs prevent flashover. The Iridium tipped electrode on these NGK spark plugs will out perform and outlast a conventional style of spark plug. v4v NGK C7HSA SPARK PLUG GY6 49CC 50CC 150CC CHINESE SCOOTER PIT BIKE ATV GO KART. If you have to open the gap you need to use something that pulls the ground electrode rather than wedging something in to pry it apart or you can damage the iridium tip. This tool offers measurements in both SAE and Metric ranging from. What is the spark plug gap on a GY6 150cc? This spark plug comes pre-gapped from the factory. The appropriate gap for spark plugs is between 0. Large gaps may make a larger spark, but can be too much for the ignition system, especially at high RPM. xw One of the most important parts of your spark plugs isn't even part of the plug. Excessive changing of the spark plug gap setting will result in weakening of the spark plug ground electrode and can lead to breakage. Consult the owner’s manual or Champion ® catalog to find the recommended setting for the vehicle you’re working on. Normal rates of gap growth are as follows: Four-Stroke Engines: 0. But after 4100 miles, why not fit a new one ? I used some anti-seize grease on the threads, and tightened 1/2 turn after hand tightening (as indicated on the C7HSA NGK box). 7mm (1/2") Reach; 5/8" (16mm) Hex Size; Gasket Seat; Non-Resistor; Stud Terminal Does Not Include Terminal Nut. It is, by far, the most popular plug for Chinese models. If playback doesn't begin shortly, try restarting your device. vys 82z Therefore, if your spark plugs need replacing, go out and pick up not only the proper plugs but the tools that will make gapping them easier. Spark Plugs - A7TC Plug Spark for GY6 50cc-150cc ATV Dirt Bike Go Kart Scooter. This is a high quality NGK BR7HSA Spark Plug for 2 Stroke, 1PE40QMB Minarelli, Moto Morini, Suzuki, TGB engine. Always buy spark plugs that are optimum fit for your engine. If you search on the internet. What happens if plug gap is too big?. Improve the efficiency of your motor and install one of these spark plugs in your Buddy 125/150/170, Kymco 125/150, or GY6 powered 125/150. The spark plug in the Ruckus scooter should be replaced every 5,000 miles according to the factory maintenance schedule. lf Quality replacement parts and tools you can trust. " Posts: 2,273 spark plug gap? Feb 17, 2010 12:06:31 GMT -5. fh Spark Plug for GY6, 150cc Engine- This sparkplug is compatible with many GY6 150cc go karts, scooters, & ATVs. NGK C6HSA SPARK PLUG FOR SCOOTER WITH GY6 & E-22 HONDA CLONE MOTORS. What is the recommended spark plug gap? Finding the Proper Gap Setting The gap setting is different for each vehicle but most are somewhere between 0. This spark plug for GY6 go-kart engines is the NGK C7HSA, and it is a non-resistor type. 025 thou and magneto ignition 0. ) Check plug for dirt, carbon build-up or cracking of insulator. CN250 / CF Moto 250 Spark Plugs. 055" unless pre-set by the manufacturer. Since the gap size has a direct effect on the voltage necessary to jump the gap and ionize (light) the air-fuel mixture, careful attention is required. GY6 171cc Scooter Big Bore Kits (FITS QMJ157) From $149. FACTORY PARTS ARE NOT RETURNABLE. This tool gauges and gaps all types of spark plugs from 0. Buy HERCHR Spark Plug, High Performance 3 Electrode Spark Plug for Scooter ATV Quads GY6 50cc 150cc, Spark Plug for GY6 at Walmart. This coil is installed on most 50cc 2-stroke and 50cc/125cc GY6 4-stroke scooters. Now, you can also change the plug cap to a type that has a built in resistor, this also helps with plug life. This plug fits 50cc, 70cc, 90cc, 100cc, 110cc, 125cc, and 150cc models. made the gap bigger) that I started to suspect a weak spark. Long life: The outer electrode of the double precious metal is inlaid with Nickel, the main electrode is made of Copper, and both the Nickel and Copper material has strong anti-oxidation ability. High performance ceramic burner single electrode motorcycle engine part iridium C7HSA A7TC spark plug for GY6. After rejetting your carburetor, you'll want to use these for best spark and performance! NGK Iridium spark plugs are pre-gapped. NGK CR7HSA, BP6ES and BR6HS Spark Plugs. Spark Plug Gap And Installation GY6 Other than the intro nonsense. 2022 popular Related Search, Ranking Keywords trends in Automobiles & Motorcycles with spark plug fit gy6 and Related Search, Ranking Keywords. Installing a Spark Plug can be a simple task. v7l rdw The gap should also be checked. 7x5 Shop Spark Plugs for GY6 and other Go Fast parts. Tecumseh, Robin Subaru, Briggs, 150cc. What is the spark plug gap for a GY6 scooter? Recommended spark plug gap: 0. to/2XbsYU0Donate to Virberello for Parts http. 8mm Transmission: CVT automatic Ignition method: CDI L x W x H: 74x27x42in Wheel base: 49. When the crankshaft seal leaks, oil from the gearbox is sucked into the crankcase, and this can foul the plug. Radio frequency interference (RFI) caused by the spark "jumping the gap" can negatively effect the systems on some modern scooters and motorcycles that have . Kymco/Honda 2T Gaskets & Templates. The 49cc Honda Ruckus uses an NGK spark plug. Displaying 1 to 4 (of 4 products) $4. Watch this video to make sure your scooters spark plug gap and installation process goes smoothly. - Spark plug Gap - What is the correct spark plug gap for a taotao 150cc. Gap should be Nov 9, 2016 - Explore MoParts's board "Scooter Parts: Electrical & Ignition" on Pinterest Remove the spark plug and inspect end for color a Spark plug for Chinese ATVs, Scooters-Mopeds, Dirt-Bikes and Go Karts P0 I grounded the spark plug to the frame of the scooter I grounded the spark plug to the frame of the scooter. NGK CR7HSA Spark Plug fits various makes and models. The number one choice of more manufacturers world wide, NGK spark plugs are used as original equipment in engines from virtually every manufacturer, automotive, power sports, power equipment and marine. Too much lash will reduce power and potentially ruin the valve. Helix / CN250 Gaskets & Templates. THIS PLUG IS 2 DEGREES HOTTER THEN STOCK C7HSA PLUG. Spark Plug Gap And Installation GY6 50cc,125cc,150cc/BBK Scooter. It may be used on many full size scooter engines as well as many classic Honda scooters, motorcycles, and motorbikes. dvu Compatible with the 150cc Howhit en. What is the spark plug gap on a 50cc scooter? I'm 100% sure this depends on the exact scooter model (and possibly which spark plug is used), as different engines will have different ignition system and different types of spark plugs, etc. You can take the plug boot off, and with an extra spark plug adjust this. While plugs are pre-gapped from the factory, the gap may need to be adjusted for the vehicle that the spark plug is intended for. FITS MOST CHINESE SCOOTERS WITH GY6 150cc OR QMB139 50cc MOTORS. kd 030" is the most gap I recall using. gv It also had trouble running at low RPMs. Too little lash and you’ll see starting problems and reliability issues. Spark plugs that are not gapped properly will cause the engine to either skip firing, or ignite too soon in the compression stroke. NGK uses only the purest alumina silicate in its ceramic insulator which gives all NGK plugs greater strength. If there is still no spark, the coil is likely bad. 00 Add to Cart Changing your scooters spark plug regularly is super important. cy Engine spark plugs are responsible for igniting an engine's air-fuel mixture, a process that creates engine power. TAOTAO, WOLF, ICE BEAR, COOLSTER, JONWAY. These are the typical spark plugs you would find in most vehicles! They are all a laser-welded center electrode tip that provides qual. I believe NGK brand is the best. Find out which spark plugs your car needs. HERE is more spark plug gapping information. The Chinese standards are all over the place, & the same goes for the information written to CD or even the Haynes repair & service manuals. While a gap that is too wide may not allow the ignition system to fire the plug at all. Featuring Iriduim Spark Plugs NGK Spark Plugs for Scooters Scootertronics carrys NGK spark plugs for the most popular scooters, ats and buggys like Geely, Yamaha, Honda, TGB, Vento most 150cc scooters like Strada, Tank, Roketa, plus Verucci, Avanti and most others. Increase Fuel Mileage And Reliability With These Great Plugs! Common Size ON Most: 49cc-150cc Gy6 Scooters 49cc-125cc Pit Bike Engines. Powering Your Engine · Oil in Combustion Chamber · Overheating · Carbon Buildup · Improper Spark Plug Gap. Sold Individually or in Boxes of 4. 78 If you don't, there's a problem with the. Last Edit: Jun 5, 2012 6:45:59 GMT -5 by 90GTVert. nv ngk cr7hix iridium ix spark plug for qmb139 & gy6 motors Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name. I have a 2006 Kinroad XT 250GK Raptor, and the plug that came in it has "TORCH D8TC" on it. Valve “lash” is the technical name for the gap between the valve and tappet. Plug Specifications · Thread Size: 10mm · Hex Size: 5/8" (16mm) · Reach: 12. What is the gap of a 50cc scooter spark plug? This depends on what type and model you have. Every part I've checked from the stator power out to the CDI to the ignition coil down to the spark plug has resistance at rest or has voltage when turning over the engine. does anyone have a good spec for the spark plug gap on a minarelli ? spec for ordinary and iridum plugs will be nice. dm スパークプラグというのはエンジンにとって__最も重要な3つの要素__の内の一つになり 電極間のギャップが広くなると、火花が飛ばなくなります。. After it was replaced, the starter would kick but did not have any spark. You will find these in all major . My girlfriends gy6/139qmb moped has been losing power. The spark plug should be cleaned every time it is inspected with a small wire brush. What does gapping and indexing mean for you? Check out this article to learn more about spark plug gap tolerances and indexing for race applications. When the carbon accumulation and wear of the spark plug are advanced, replace the spark plug. qr What is the Ruckus spark plug part number? NGK CR8EH-9 How many spark plugs does the Ruckus need? This scooter’s engine has only a single cylinder, so only one spark plug is. Champion CJ8, J8C, J19LM and RN4C Spark Plugs. 2X Racing 3 Electrode Spark Plug GY6 A7tc 50 110 125 150cc Atv Scooter Dirt Bike. At the top of the boot, there should be a screw under the plastic or rubber, where the tip of the pkug seats itself. 028 inch) Heat Range: 7 Does not include terminal nut. FITS JONWAY, JMSTAR, ROKETA, SUNL, TANK, PEACE, TAOTAO, GATOR. x32 50cc Scooters; Accessories; Street Scooters. Select Post; Deselect Post; Link to Post;. Should be about there out of the box, but check. GY6 50 / 139QMB Gaskets & Templates. qmc 1 China Motorcycle Parts Brand, Better Done Oem. NGK Iridium spark plug for many different types of vehicles, including GY6 150cc, and many more larger scooters. NGK® C7HSA Spark Plug; Fits 150cc gy6 Carter,Trailmaster,Hammerhead,Twister, 10mm Thread; 12. Also, the spark plug gap should never exceed. threads, rotate the spark plug after soaking. com - headquartered in Southern California, is a leading website selling Dirt Bikes parts, ATVs parts, Go Karts parts And Mopeds parts online, especially Chinese made models. 360-degree electrode design provides an unrestricted full potential spread of the flame front, which is accomplished by a state-of-the-art retracted ground electrode. ih I did have intermittent spark once that was caused by a faulty voltage regulator. 5in Wet Weight: 198lbs Max Loading weight: 330lbs Brake / Front: Disc Brake / Rear: Drum Tires / Front: 80/90-14 Tires / Rear: 90/90-14 Suspension/Front. What is the spark plug gap for a 150cc GY6 scooter motor? - Answers According to the manual it is. Spark plugs require a precise gap to ensure proper ignition of the air/fuel mixture, and gapping them requires appropriate tools for your vehicle’s specific plugs. A list of some of the most common symptoms of incorrectly gapped spark plugs is laid out below. Clean up the filth and carbon accumulation on the spark plug with a steel brush or a blade. by The lash is critical to a healthy running engine. Now w/ all that said, that doesn't mean you can't play around w/ your plug gap. Replace the spark plug with a new one gapped at 0. These Engine 139QMB GY6 50cc multi-spark sparkplugs are made for extreme operating conditions and high output; there is simply no competition for the Brisk 360-degree spark plugs. I put in a 72cc bore kit and a new camshaft a few months ago and it had a lot more torque at first, but it slowly lost power and the idle seemed to drop a lot. 89 : Variator Slide Set Guides GY6 150 157QMJ Scooter Moped ATV 200-1037-0002 $4. Consult the owner's manual or Champion ® catalog to find the recommended setting for the vehicle you're working on. I pulled off the ignition coil plug from the spark plug and inserted a spare spark plug into the end of the coil. Interchange Part Number: C7HA, C7HSA, C5HA, C5HSA. NGK IRIDIUM CR7HIX SPARK PLUG The NGK C7HIX works great in either 50cc or 150cc scooters made by Geely, Verucci, Vento, Strada, Tank, Roketa, Lance, etc. The plug should be a B9 EG, or equivilant. NGK Spark Plugs is the world leader in original equipment spark plugs. Much Better Than OEM Chinese Spark Plugs. ️Spark Plug Gap And Installation GY6 50cc,125cc,150cc/BBK Scooter. Replacement Terex Spark Plugs for GY6ᅠ50cc to 150cc engines. diagnostic time is far more costly than the $40 box of junk from china. Valve Adjustment The valve gap on the 150cc scooters is 0. Every other moped or scooter I have or have ever seen can send a spark across the gap when the electrode is bent straight out, like at a 90 degree angle from normal. Now I do have one manual for 125cc GY6 w/ a CR8EH-9 spark plug recommending a gap of. When I turned over the scooter it did not have any spark. Loosen the screw and place the extra plug in and adjust the screw till the plug is secure, but can be removed with a little effort. Msd spark plug wire recommendation on your msd use pff up dat gap on a fresh air induction ignition key is. but no success, Its clearly sucking fuel, it has spark and is taking in air. If you are using iridium plugs be very careful checking and gapping them. The higher the number the colder the Plug. What is the best spark plug for a 150cc scooter? Spark Plug, Iridium NGK CR7HIX for 50cc – 150cc GY6 Scooters, ATVs, Go Karts. TAO MOTORS, TAOTAO, WOLF, ICE BEAR, COOLSTER MAX TRADE. Not all brands make spark plugs with accurate gap measurements. SPARK PLUG (C7HSA NGK), for TrailMaster GY6 150 Buggy Go Kart Item No: 152. In this blog post, we will explore some of our top picks for the best 50cc scooter spark plugs as well as 49CC, 150cc, gy6, . l8 To the left is an example of a long reach plug - NGK plugs are classified with the following numbers and letters - Example B8ES. Product List; Accessories; Air Filters; Battery; Brakes; Engine and Parts; Suspension. The old plug looked fine the gap was also at 0. 99 : Spark Plug D8EA NGK BMW Honda Kawasaki Suzuki Yamaha Scooter Moped ATV 1-1028-0008 $4. NGK was founded as a pioneer in ceramic technology. Discover over 668 of our best selection of Related Search, Ranking Keywords on AliExpress. This type of plug is used on most older bikes before the Vespa Rally 180 and is NOT used on Lambrettas - but double check your plug type before fitting any plug. 7mm (1/2 inch) Hex Size: 16mm (5/8 inch) Gap: 0. I have a gy6 scooter that's not getting any spark, but I've done troubleshooting on the whole system (except the stator) and I can't find anything wrong. by SuperTy » Fri Sep 14, 2007 2:18 pm. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. NGK traditional plugs are constructed for longer life and optimum performance. The tip is fragile and can be easily broken. p5 TaoTao Other Engine Displacement Spark Plugs. GY6 scooter spark plug (pre-gapped) $4. 7mm) · Heat Range: 7 · Terminal Type: . Re: GY6 150cc wont start, Has gas, spark and air by Marticuus » Tue Feb 17, 2015 2:30 am just went back over everything, all electonics look good, used a multi meter and got a reading on all components, plug is sparking when i test it on the case. Hex Size5/8" (16mm); Terminal TypeThreaded Stud; Overall HeightISO; Gap. The spark plug gap helps the electrical arc to create an adequate spark, fire will not generate if the gap is too long or too short. NGK C7HSA SPARK PLUG FOR SCOOTER WITH GY6 MOTORS. NGK Iridium Tipped Spark Plug for Buddy, Kymco 150, GY6 The Iridium tipped electrode on these NGK spark plugs will out perform and outlast a conventional . tortoise Great Big Guru Dawg "The faster they go, the faster they blow. Watch this video to make sure your spar. Too little lash and you'll see starting problems and reliability issues. DrivesBoost so far better refine the bigger plug gap. I grounded the spark plug to the frame of the scooter. weh Videos you watch may be added to the TV's watch history and influence TV recommendations. This is the high performance NGK Iridium spark plug for a very wide variety of engines. NGK brand spark plugs are the best in the industry. i've been told and tried using a 1mm then went back to the factory spec of. vp Learn the purpose of spark plugs, when to change them and how to tell when they are worn out or not working properly. Specifications: Thread Size: 14mm; Reach: 12. Setting the gap around 1/2 the recommended spec can help determine if the ignition. A chart on how to read your plug is included at. to/2XvYgo1NGK C7HSA SPARK PLUG GY6 150CC https://amzn. JMSTAR, ROKETA, SUNL, TANK, PEACE, GATOR. 024" Inspect the plug to check your fuel mixture. 99 : Piston & Ring Set 50mm 15mm Wrist Pin GY6 50 139QMB 100cc Big Bore 101-1026-2008 $19. tried a few things, but it wasn't until I took an old plug and bent the electrode out (i. The spark plug gap tool is a 5" x 3" plate made with a lip to measure the gap of spark plugs and other things. NGK uses only the purest alumina silicate in its ceramic insulator which gives all NGK p. NGK CR7HSA spark plug for various makes and models - Available in singles and packs of 4. Incorrectly gapped spark plugs can negatively impact engine performance. The spark plug gap adjustment should not be changed more than 3 times and should not exceed. X-PRO ® NGK C7HSA Spark Plug for 50cc 70cc 90cc 110cc 125cc 150cc ATV Dirt Bike Go Kart Scooter. If the plug is fouled or cracked it may not spark. Remember your scooter is at max power all the time unlike our cars. The spark plug can be found behind this hatch. Once your spark plug is gapped properly, apply a dab of anti-sieze to the threads and install it in the cylinder head. Motor oil, gearbox oil, and grease were locally available, but I had one heck of a time getting a spark plug. They work just as well in all buggies and ATVs that are 4-stroke. Travis @ Buggy Depot January 12, 2014. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist.