Mxracer776 Posted February 2, 2005 Report Posted February 2, 2005 at what psi compression do you guys consider race fuel only.my shee is at 180 and i run high octane pump gas should i be running race fuel.see my sig for my other mods.thanks Quote
1800bigk Posted February 2, 2005 Report Posted February 2, 2005 (edited) are you using pump gas like from a gas station, ie 93 octane? I thought anything over 160psi needed at least some pump/race gas mix I may have heard wrong Edited February 2, 2005 by 1800bigk Quote
rocketboy Posted February 2, 2005 Report Posted February 2, 2005 180 psi!!you need race gas thats too high for pump gas and stock unwelded crank ,this compression may cause you alot of greif down the road atleast run 50/50 pump race mix Quote
1800bigk Posted February 2, 2005 Report Posted February 2, 2005 yeah, better do race gas or lower your static compression Quote
dlnoss Posted February 2, 2005 Report Posted February 2, 2005 I agree with the other guys. With 180psi, particularly with the Dyna, I'd be running at least 100 octane, probably 108+ since I hate replacing stuff because I have to....I don't mind replacing stuff when I WANT to. Quote
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