Originally Posted by BrewPuBeaver
they do that so you have more velocity....
www.finishlinecoating.com
if you have any questions about heat, velocity, anything about exhaust. that is the guy to call. he has been doing this stuff for over 50 years. he knows the science of it all.
That link no worky for me, what did they get you for the up and down coated. I was going to have crucial racing do mine but they never answer the phone
