Developed for street use
Provides increased torque and throttle response at Mid RPM range
Carburetor jetting is not needed for street use.
For use in racetrack, where prolonged high rev situation is necessary, increasing main jet setting is recommended
Exhaust pipes are spring jointed to deal with vibration
Chambers are build to order and lead time is about 4 weeks from the date of order to ready to ship

Developed for street use.
Provides increased torque and throttle response at Mid RPM range.
Carburetor jetting is not needed for street use.
For use in racetrack, where prolonged high rev situation is necessary, increasing main jet setting is recommended.
Exhaust pipes are spring jointed to deal with vibration.
Chambers are build to order and lead time is about 4 weeks from the date of order to ready to ship.

Mede with Tig Welded Steel with Clear Coating.
Developed for street use.
Provides increased torque and throttle response at Mid RPM range.
Carburetor jetting is not needed for street use.
For use in racetrack, where prolonged high rev situation is necessary, increasing main jet setting is recommended.
Exhaust pipes are spring jointed to deal with vibration.
Chambers are build to order and lead time is about 2 to 4 weeks from the date of order to ready to ship.