13.1 compression Chev 355?
That a good point.... I dont know if the high compression is from the pistone or smaller cc heads. I dont know. I assume from the pistons but I didnt build it. I have a build sheet but not with me now. I think it eagle rods and Wiesco pistons. I think iron 2.02 ported heads. If the rise is from heads cc maybe new edelbrocks will lower it... Where I live E-85 is everywhere. I dont care about to 30% more fuel comsumption. I thought E-85 is 105 octane? Based on what I've read it sounds like it might be the best for me to sell it to a racer. Someone said ger a 350 from a junk yard and?? No. I may build anther but not something cheap....