View Single Post
turbocarrera turbocarrera is offline
Lurkasaurus
 
turbocarrera's Avatar
 
Join Date: Apr 2004
Location: SK, Canada
Posts: 930
We use (RON + MON)/2 and premium is 94 octane. I don't think 10% has any appreciable effect but I've heard that E85 definitely will.

I use it because it resists detonation and burns cleaner. I just did a valve adjustment before winter storage and I was kind of shocked to see how clean the backs of the valves looked - like brand new. Even the piston tops were pretty clean - a darkbrownish oily colour instead of the blackened carbon look I was expecting to see on 120k mile pistons. Mileage takes a little hit.
__________________
Tony '77 930
"Objects in mirror are losing"
"Oh cock..." - James May

Last edited by turbocarrera; 11-29-2006 at 03:15 PM..
Old 11-29-2006, 03:11 PM
  Pelican Parts Technical Article Directory    Reply With Quote #5 (permalink)