I have my engine being built at a reputable shop and things are a bit slow but still allright. The man building the thing has mentioned a couple of times to me about ditching the big domes and lowering the comp ratio for so I can run pump gas... the engine is a L78 with L89 (842's) heads. It has been decked but was still standard bore with the original pistons. It ran fine and yes I had to run a real nice mix of high test and race fuel to make it talk to me but I didn't really mind much .... I don't know if I am going to be happy with the flat tops vs the high comp pistons.. I plan on driving it quite a bit again like I used to.. I got to tell him something in the next few days
Tommy