afr

[jowy]

whats best afr on race gas no alki

 

[TurboDave]

Under what conditions????

 

[jowy]

hot temperature and 22 pound of boost 22 timing

 

[TurboDave]

I have my target AFR set to 11.4 and it seems to like that. but that's on straight 93 octane.
I don't know if I'd run any leaner than that even on race gas.

 

[jowy]

I use 11.5 on 91 octane I think goot 11.3 whit 91 gas be beter but I whant to now whit race gas what its beter