Best Racing Spark Plug

10.5 MM High Performance Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic Ignition HEI Plug Wires

【Replce Part Number】Part Number: SP10-390-1024.
【Fitment】10.5mm High Performance Racing Spark Plug.
Universal Set For SBC & BBC Chevrolet Engines.
【Material】These 10.5mm wires feature high-temperature 100% pure silicone insulator outer layer!.
【Package includes】Electronic Ignition HEI Plug Wires, 90 Degree HEI Style Boots on Distributor with Straight Spark Plug Boots.
【Warranty】We offer lifetime replacement guarantee.If you ever have any issues, simply contact us for a free replacement or refund. We support 24 hours online customer service..

... melting point, perfect for today's high-tech, high-performance engines. Trivalent Metal Plating - Outstanding acceleration, long life ,high fuel efficiency and durability. Ultimate design, technology and performance..
【COMPATIBLE MODELS】DCPR7EIX #3144 Replacement racing spark plug used by many professional car drivers and fit for 2000 Dyna Super Glide；1999-2016 Harley Davidson Twin Cam；XL Sportster 883/1200 1986-present.
If it has the same parameters as this product, it can be compatible.
【QUICK AFTER SALES SERVICE】One order = 2 Pieces ，We provide 12 months warranty service for this spark plugs, and we attach great importance to every customer's satisfaction. If for any reason we are not meeting your expectations, please feel free to contact us and we will do our best to resolve all your concerns..

【Specification】High performance racing cdi & ignition coil, racing 3 electrode spark plug, red color, cdi is AC fired, 6 pin.
【Fitment】 139QMB 152QMI 157QMJ engine, GY6 50cc 80cc 125cc 150cc Moped Scooter ATV Go Kart.
【Quality Guarantee】1 years quality warranty promised after you purchased.

High performance racing spark plug for a variety of applications, specifically designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions.
E3's patented DiamondFIRE edge-to-edge electrode provides maximum performance with increased efficiency, and a faster more complete burn.
Faster flame propagation initiated by ground electrode results in a more complete burn of the fuel and air mixture for smoother acceleration and idle.
Includes one (1) E3.107 spark plug with a limited lifetime warranty.

High Performance Racing Ignition Coil Fit most models of Chinese Scooters, ATVs, Go-Karts Mopeds with GY6 50cc, 125cc, and 150cc 139QMB, 152QMI and 157QMJ based engines..
Fits all Chinese brands, such as TaoTao, Buyang, Roketa, Coolsport, NST, BMX, Kazuma, Sunl, AIM-EX, Baja, Pantera, Kymco, Jonway, Jmstar, Tank, Peace, Dongfang, Kazuma, JCL, BMS,Carroll Stream Eagle etc and various unlisted makes/models..
Racing Ignition coil surface finish: plastic.
Overall length:19", comes triple electrode head Spark plug.Match original equipment exactly for a perfect fit, easy to install..
Package including: 1 cdi 1 ignition coil 1 spark plug 1 Air Filter 1 Inline Fuel Filters..

CDI Ignition Coil spark plug fit for Gy6 50cc 125cc 150cc Moped Scooter. CDI fit for the GY6 50cc, 125cc and 150cc 139QMB, 152QMI, 157QMJ based engines.
Fit for GY6 50cc 125cc 150cc 4-stroke Engines Scooters, ATVs, Go Karts, Mopeds, Quad, Pit Bikes, Dirt Bikes,gy6 139qmb 152qmi 157qmj engines.
For most motorcycle, atv, quad, scooter, go kart, moped, pit bike, dirt bike, racing bike and other bikes..
Suitable: Fits most Chinese brands motorcycles, such as TaoTao, Buyang, Roketa, Coolsport, NST, BMX, Kazuma, Sunl, AIM-EX, Baja, Panterra, Kymco, Carroll Stream Eagle etc and various unlisted makes/models..
Package including:1pc AC 6 pin CDI box+ 1pc high-quality ignition coil + 1pc 3 electrode spark plug.

This big bore kit will upgrade your gy6 50cc 60cc 80cc to 100cc, without EGR, to get more RPM,more power, faster maximum speed..
We have 2 versions, 64mm and 69mm valve length version. Please confirm before ordering..
Easy installation With racing AC CDI, ignition coil and racing spark plug included.
This is one of the best upgrades you can do to your 50cc Scooter.

Replacement racing spark plug used by many professional car drivers.
Specifically designed with colder heat ranges than the factory plug to enable performance modifications and handle intense conditions.
Contains an Yttrium-enhanced alloy to enable up to 8% reduction in side wire temperature for improved durability and less pre-ignition.
Thread Diameter- 12mm. Thread Reach- 0.750 inch. Hex Size- 5/8 inch.

DPR8EA9 (4929) Spark Plug Compatible with CBR600F (1987-1989).
Spark Plug for Goldwing 1100-1200 (1982-1984).
Spark Plug for Interceptor 700-750 (1984-1991).
Spark Plug for Nighthawk 450-650 (1983-1986).
Spark Plug for Magna 700, 750 (1984-1995).
Spark Plug for Shadow ACE 750 (1998-2000).
Spark Plug for Shadow VLX 600 (2002-2007).
Spark Plug for Shadow 500-750 (1983-1986).
Spark Plug for Shadow ACE 750 (2000-2003).
Spark Plug for Shadow VLX 600 (1988-2001).
Spark Plug for Kawasaki KLR650 (1993-2009).
Spark Plug for Kawasaki Ninja 750R (1990).
Spark Plug for Kawasaki Voyager XII ZG1200B (1998-2003).
Spark Plug for Suzuki S40-S50 Boulevard (2007-2009).
Spark Plug for VS1400GLP Intruder (1991-1996).