Hey guys. Winter plans are in full swing on the f.a.s.t. duster, which includes trying a different set of heads. Currently the motor has 915 t/a heads, new set is a set of non t/a 915 heads that are being worked on. They are being cnc ported and the porter did not want the pushrod moved so the current Harland Sharp set-up isn't going to work, and I don't want to modify them because I have no idea at this point whether it will make more or less hp and may end up with the old heads. I have no problem milling the stands off. Rockers need to be able to withstand 7500-8000rpm, .600+/- solid roller cam. Who's got the cats meow for rocker setups?
