alright, you guys talked me out of it, i just did't want to buy a new cam and pushrods, but itlooks like i'll uee an electric fuel pump to keep the cam and buy a shorter air cleaner. so far it's a 270 crane cam rhodes lifters roller rockers stovebolt exhaust manifold and a 390 holly on a clifford intake. i just hope the 292 will spin as fast as my 230, it's fun...