Your small pipes dump into a pipe that is extremely too big...You made no attempt to streamline these pipes to the larger pipe creating a lot of turbulence...I think you will find you have killed the low end power of a slant six but only track times will tell you....
I just finished this set 2 days ago so we have not tested them yet. We will take pics and video during the changing from the set we run now,:toothy10: and the set we just built. It still will not be enough for everyone. See you @ the track Don8)
