Originally Posted by 8man
ozpall: My instructions have shim recommendations. Do the new ones not have that?? (not sarcastic) The instructions do not say "after beak-in change to this" and maybe they should.
mine says to use 3mm with 20% and 4mm with 30% fuel, so i'm running 20% i got to run 3mm, Do i take 1mm off before break in or after? that was my Q, I know now to do it after but at first i didn't so im sure there would be more people with more q. like this.