FULL_METAL_JACKT Posted January 7, 2004 Report Posted January 7, 2004 Sorry for the noob question but I live in Miami, sea level (maybe 15 ft ASL) and we drilled the cylinder and put some 67mm pistons in it now i need to get new domes. can i put some 16cc domes in there for more compresion???? using premium gas 98 octane with my useual 2cycle mix.??? or do I have to use something higher.? or are there special domes for overbore (I have COOLHEAD) i dnt want to use race gas. Quote
Justintoxicated Posted January 7, 2004 Report Posted January 7, 2004 16 are too small more than likely, Im running a 50/50 mix 1/2 pump 1/2 race and I only have 19cc domes. Quote
FULL_METAL_JACKT Posted January 8, 2004 Author Report Posted January 8, 2004 Interesting!!! should i use 20cc or 21cc? cause i dnt want to use race gas. Quote
sean10 Posted January 8, 2004 Report Posted January 8, 2004 Thats a small dome which will give you higher compression. You will need higher octane than 98 octane. Why are you going with such a small dome size? Quote
FULL_METAL_JACKT Posted January 8, 2004 Author Report Posted January 8, 2004 thought i could get more compresion! but i want to use reg. gas, not race shit. FMJ Quote
Demon350 Posted January 8, 2004 Report Posted January 8, 2004 i know this isnt my topic but what domes wud i need for stock shee with t6's... maby filter mod later ? then what size if i got ported.. im at sea level running 280mains premium octane with octane booster...32:1 thanks Quote
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