I believe Trinity claims the same for there pipe, filter and controller package. I think the difference in HP is that CT & Trinity had Slicks on their test machines and HMF had Knobbies as there stock HP was also way down from the others.

 

Raptor Randy I never though of the nobies and racing slicks but you might be right. So would you say they are basically producing around the same HP?

 

There going to say anything so you can buy there pipes there almost all about the same maybe 1 hp differ then the other unless you have looney duals