Justintoxicated Posted November 20, 2003 Report Share Posted November 20, 2003 I just got mine (in RED) and im already glad I did not get my head milled. I put on 20cc domes since I plan to run 50/50 110/91 gas. The looks of the head alone are worth the extra cost IMO, but the extra cooling changable domes and O-rings seals are even more important. My compression with the 20cc domes is only 139-138PSI due to some port work I had done. Im wondering what size domes would be good to continue running 50/50 but raise my compression higher for this ratio of fuel. Since I can just change the domes its already saving me from sending my head back out to have it re-milled looks great! nice finish! Quote Link to comment Share on other sites More sharing options...
Blue Duece Posted November 21, 2003 Report Share Posted November 21, 2003 stock crank? stock timing? Quote Link to comment Share on other sites More sharing options...
dlnoss Posted November 21, 2003 Report Share Posted November 21, 2003 It's usually best to ask the person that did the porting for their recommendation since there are so many variables. I hate to pass the buck but I'd be guessing. Quote Link to comment Share on other sites More sharing options...
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