need 250 inline help
If you can find the earlier head that does not have the integrated setup you could do a lot for a little. I have one I just built for a friend and it is churning out 270 HP on an engine Dyno. The main thing is to get the head work done and use the latest technology. The head on this engine was worked over by Sissell's in West Covina. They truly know the 230, 250 and 292 Chevy inkline sixes.