Supertrapp

[pope91rs]

Anyone on here ever used a supertrapp on a 760? I'm building a Backie Chan with a freestyle ported 760, it will be behind a Coffman sizzler pipe. I have a almost like new supertrapp and access to plenty of disk and open or closed end plates. I have used a supertrapp plenty of times on 440/550 based skis. Do you guys think it will work on a bigger engine?

 

[kevbo]

The Supertrapp will work although a little heavy and fragile. I think getting the 650 manifold to seal a 62t cyl will be a bigger challenge.

 

[pope91rs]

Manifold is already on the engine I port matched manifold to cylinder, put helicoils in to use the 10mm bolts. I installed the supertrapp today, I'm going to give it a try if I don't like it I'm going to get a h2o designs waterbox.