Big Mike NY Posted December 9, 2003 Report Share Posted December 9, 2003 First, if I switch to the high compression domes, what do I have to do besides run high octane, do I need to rejet? Second, what CC dome do you recommend? Octane is no object, its readily available where I live. Third, is it worth switching to high compression domes? Will I see a noticable power gain? Thanks In Advance! Quote Link to comment Share on other sites More sharing options...
dlnoss Posted December 9, 2003 Report Share Posted December 9, 2003 What domes are you running now? Quote Link to comment Share on other sites More sharing options...
Big Mike NY Posted December 9, 2003 Author Report Share Posted December 9, 2003 Not sure. Whatever Alba sent me with the cool heads are the domes I'm running. I run it on pump gas. Quote Link to comment Share on other sites More sharing options...
dlnoss Posted December 9, 2003 Report Share Posted December 9, 2003 It might be best to call Alba and find out what size they installed. Is it ported? Is the timing advanced? I don't know what they do to them. Quote Link to comment Share on other sites More sharing options...
Big Mike NY Posted December 9, 2003 Author Report Share Posted December 9, 2003 OK, 21 CC domes No porting No timing advance Quote Link to comment Share on other sites More sharing options...
dlnoss Posted December 9, 2003 Report Share Posted December 9, 2003 You could change to 19cc domes if you ran race gas. You would certainly feel a difference. I would check the jetting. Quote Link to comment Share on other sites More sharing options...
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