What to send in: Send your cylinder only

-Billet Manifold

and slightly more compression for pump gas friendly horsepower

Say goodbye to failed servomotors and stretched cables

Exhaust Valve Spacers Select Model:800/1000 What to send in: Send1000 Motors Since the exhaust valves dont open until 6800 rpm, there is a loss of torque from 6300 to 6750 rpm in the mid range. By installing our exhaust valve spacers your machine will see gains of 6 8 hp in the mid range with the stock exhaust, and 8 10 hp if you have an aftermarket exhaust system. It adds a lot of mid range power and broadens the powerband at an extremely low price. Machined out of aluminum, sold as a pair and comes with a easy