bansheefire Posted June 23, 2006 Report Share Posted June 23, 2006 if i get an rdz head would i still be able to run pump gass and what domes should i use Quote Link to comment Share on other sites More sharing options...
hittintrees srh Posted June 23, 2006 Report Share Posted June 23, 2006 Whats your compression at now? Is your shee ported or no. Also, whats your altitude(sp?) 20, or 21cc. domes are usually safe for pump gas. Quote Link to comment Share on other sites More sharing options...
jankab Posted June 23, 2006 Report Share Posted June 23, 2006 if i get an rdz head would i still be able to run pump gass and what domes should i use 20 or 21 cc domes if you have a stock motor and want to run pump Quote Link to comment Share on other sites More sharing options...
dajogejr Posted June 23, 2006 Report Share Posted June 23, 2006 20 might be pushing it...21 should be safe. The only way to know for sure is to check compression when done. anything more than 150ish could require a mix, more than 165 is all race gas. Now...this is sea level readings....higher altitudes can get away with smaller domes and pump gas. Better safe than sorry here... Quote Link to comment Share on other sites More sharing options...
sheefreak Posted June 23, 2006 Report Share Posted June 23, 2006 20 might be pushing it...21 should be safe. The only way to know for sure is to check compression when done. anything more than 150ish could require a mix, more than 165 is all race gas. Now...this is sea level readings....higher altitudes can get away with smaller domes and pump gas. Better safe than sorry here... I agree! If you are close to sea level and want to run pump gas, go w/the 21's Quote Link to comment Share on other sites More sharing options...
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