96shee84z28 Posted December 10, 2003 Report Share Posted December 10, 2003 hey guys i'm planning on getting a pro design coolhead with 20cc domes, what type of fuel should i run and what kind of fuel would hurt it. Quote Link to comment Share on other sites More sharing options...
Dragg-on Posted December 10, 2003 Report Share Posted December 10, 2003 what elevation? whats the compresion, Id run 50-50 to be safe, but I think premium pump will work too Quote Link to comment Share on other sites More sharing options...
SCOTT PRESSLEY Posted December 10, 2003 Report Share Posted December 10, 2003 In the catolog they list 20cc domes as either pump gas or race.I have ran cam2 race gas in stock motors and didn't it hurt them.50/50 will be a safe mix though and easier on the wallet. Quote Link to comment Share on other sites More sharing options...
SICK BOY Posted December 10, 2003 Report Share Posted December 10, 2003 It depends on your elevation.If you run more octane then you need your just wasting your money. Quote Link to comment Share on other sites More sharing options...
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