This modification utilizes the Riva SuperJet ‘Freeride’ Dry Pipe to replace the restrictive OEM exhaust canister. Freeride Pipe features a fully jacketed, dry exhaust chamber and tuned manifold that dramatically improves horsepower throughout the powerband.

RIVA Flame Arrestors, Filters, Filter Covers and Adapters are installed to increase airflow to carbs. No internal carburetor modifications are performed. High and low speed screws are adjusted to optimize carb settings.

RIVA / Boyesen Reed Stuffers are installed into stock cages with stock reed petals. Stuffers increase fuel / air velocity through the intake tract, resulting in increased throttle response and acceleration.

Riva Pro-Series Billet Cylinder Head is installed with 35cc domes producing 175-180psi compression. Increased compression produces more torque and acceleration.

MSD 701 Enhancer Ignition is installed into OEM electrical box. Enhancer improves power with a hotter spark and features an adjustable rev limiter.

RIVA SuperJet ‘Smoothie’ Ride Plate and Tri-Loader Intake Grate combo increase top speed and significantly enhance handling characteristics. Prop spin and cavitation found with stock intake grate is greatly reduced.

Solas YB-SC-J Impeller is installed. Superior hub design and variable pitch blade angle deliver improved performance with reduced cavitation. Riva Billet Impeller Cone is installed in place of rubber Solas impeller cone that can blow out causing cavitation.