Maximum Compression ratio for an Accent on E10 Fuel
 

Hi

It's for a twin cam rally car which is standard except re-calibrated cam timing (standard cams), a good valve job, cold air intake, and header back exhaust.

Has anyone increased the CR on an Accent to use E10 fuel (100 Ron).

I was thinking a max would be 11.5:1 maybe even 12:1

Has anyone experience with it ?

Thanks
Archy