Motorcycle Colortune

Specially designed for motorcycle engines this low volume colortune maintains the compression ratio of the engine, ensuring better firing of the mixture. Suitable for 10 mm spark plug A British tool company based in Warwickshire, United Kingdom. Gunson Tools draws on years of experience to introduce quality products which offer real value for money.

All our products are responsibly sourced. Gilbert Gunson could have used a Colortune back in the day! The famous Gunson Colortune spark plug is the ideal and easy way to tune the fuel mixture on your classic motorcycle and many moderns. Get the best deals for Motorcycle Colortune at eBay.com.

We have a great online selection at the lowest prices with Fast & Free shipping on many items! This Gunson Colortune kit for motorcycles is designed for use with a 12mm spark plug size. Colortune features a viewing window so the air:fuel ratio can be adjusted according to flame colour.

Ideal for simple and effective engine tuning. Colortune will fit most motorcycle engines fitted with M12 threaded plugs. Colortune Carbtune motorcycle carburetor synchronizers;polycarbonate tool pouchs;for motorcyclists.

G4171 Colortune for 12mm Spark Plug Specially designed for motorcycle engines this low volume colortune maintains the compression ratio of the engine, ensuring better firing of the mixture. Suitable for 12mm spark plug. Specially designed for motorcycle engines this low volume colortune maintains the compression ratio of the engine, ensuring better firing of the mixture.

Suitable for 12mm spark plug. We must stress that colour tuning is only a rough way of temporarily tuning a motorcycle and we advise you to get your motorcycle properly tuned by experienced professionals using a rolling road. GUNSON G4171 Motorcycle Colortune Kit 12mm Add to cart Universal Motorcycle Vacuum Carburetor Synchronizer Synchronization Balancer Carb Sync Balancing Gauge Compatible with Honda Yamaha Kawasaki Suzuki GS KZ XS CB 550 650 750 850 900 BMW 100+ bought in past month.

This motorcycle Colortune kit is designed for use with a 12mm spark plug size. Colortune features a viewing window so the air:fuel ratio can be adjusted according to flame colour. Ideal for simple and effective engine tuning.

Specially designed for motorcycle engines to maintain the compression ratio of the engine. Suitable for 12mm spark plugs.