Maximizes carburetor performance. Two different kits to ensure you receive the amount of performance you require. Includes step-by-step instructions.
Stage 1 Kits:
Intended for motorcycles with a stock engine using the stock air box, air filter and stock pipe Fully adjustable to allow the use of well-designed aftermarket pipes and stock replacement air filters like K&N Designed to improve throttle response and drive ability In most cases power increases of approximately 5% throughout the entire power range can be achieved
Stage 2 Kits:
Intended for motorcycles with a stock or mildly tuned engine using a well designed aftermarket pipe with a modified air box and a stock replacement air filter Designed for applications where individual filters cannot be installed and for applications where air box modification improves the engine’s performance In most cases power increases of approximately 8% can be achieved
Stage 3 Kits:
Intended for motorcycles with stock or mildly tuned engines using a well-designed aftermarket pipe and individual air filters In most cases power increases of 10-15% can be achieved; however, drive ability may be compromised particularly with short-stroke, high-rpm motors On some modern engine and air box designs, individual filters and proper jetting offer no performance improvement yet compromise drive ability; in such cases stage 3 kits are not available
Stage 7 Kits:
Intended for race only use or for special applications, like the Yamaha V-Max complete induction kit Designed to optimize jetting for a given tuning specification or racing conditions
Note: Jet only, no air filter.
