I've heard KRE has/had some casting and assembly issues but they are the only ones offering an as cast 65 cc chamber. The e-head 72cc is to big for a 350 with flat pistons. I talked with them at the PRI about this engine, said they could do the CNC port work up front and install the smaller valves for the 350 bore. Then when I build the 440 they could up the valve size and CNC the chamber.
But I've heard SD performance does good work on their heads, might be best to get them as cast and send them to SD?
Wanting a Custom fit in an off the rack world.
I don't have time for a job, I just need the money.
