Hey guys. I wanted to know if you think I could get away with running 92 octain pump gas on my 421 cheeta power valve motor if i put the timming back to zero. im wanting to pull this other banshee out and get it ridding. Most builders don't want anything to do with this motor. So, long story short, what's your opinions
It's kicking about 165 to 170 psi.
It's been awhile since I've been on the forums. Glad to see it's still here.
Thanks