Trinity R&D took a hard look at the V-Force system, running flow bench & dyno tests. The results were astonishing. Performance gains throughout the entire powerband. Trinity Racing not only endorses V-Force reeds, but runs them in their race team quads.

$148.00

Trinity's 1/2" & 3/4" reed spacers accelerate intake air so you can adjust how the engine kicks when you hit the throttle. Different sizes of reed spacers give you the ability to fine tune your quad's powerband to your personal preference. Moving the reed cage further back slightly shifts power toward the bottom end, while leaving it forward and shifting the manifold back will tend to help high RPM.

The angle of the squish band, coupled with the cc volume and bowl dimensions, determine how the air/fuel charge is controlled as it enters and exits the engine. Trinity uses specific squish band angle dimensions on a given cc volume, carefully matched to the port design. With the head mod and the cylinder porting matched together, Trinity engineers have created a combustion area that produces your desired powerband.

Stage II (Woods, Trails, MX, Play, Desert)
- Low-end power emphasis

Stage III (TT, Aggressive Play,Hill Racing, Drag)
- Mid-range power emphasis

Stage IV (Drag, Hill, Very Aggressive Play, TT)
- Top-end power emphasis

Pro MX (Motocross)
- Low-end / Mid-range combo

Pro TT (TT Racing)
- Mid-range / Top-end combo

Call one of our Representatives to see what porting style will work for you.

HERE IS WHAT QUAD MAGAZINE HAD TO SAY.
Trinity Racing's flow-bench-tested port jobs are designed to make your quads head flow better and more consistently, creating more horsepower, as well as improving where your quad makes power. Trinity Offers an exchange program to keep your downtime to a minimum.

Performance engines need more fuel, which is why Trinity Racing offers the 35 & 38mm carb kits for the Yamaha Blaster.

This kit is complete with stainless steel braided throttle cables, plastic coating to prevent fraying and splitting, and a huge Outerwear-wrapped K&N filter, and intake manifold. Available in either twist or thumb throttle applications.