I e-mailed the seller about expected gains in HP and Torque along with any dyno testing proof of these gains. This was his reply:
We haven't done dyno testing at this point. Probably will not invest this much for the small market that exists. I based my estimates on the cam manufacture's estimates of a 20% gain in both torque and hp. With the 20-25% increase in flow from the port work, 20% is a conservative estimate. Real gains will probably be more.
For $500 if these camshafts do return that much gain at the top end, I'll be willing to sacrifice some low end torque. However, I'll be a little hesitant to send someone $500 without having any dyno proof of these gains???
