So....aside from the halos, what is the difference in these? http://cgi.ebay.com/ebaymotors/FORD-...item2303016948
Help me out here 'cause I need to upgrade and want to get the best bang for my buck.
Soon to have some MHS parts, cams, 'luminum block, lower compression, ported heads, autorotor, and need to make long tubes. I have almost all the stuff and need some #42-50s a bypass valve, and maybe a few other things.