Quote:
Originally Posted by Johnny 5
As for spark plug color with the 127.5 jet at a wot 75 yard run then cut the key and gas it was dark brown/caramel color towards the electrode. I didn't get a look at it after the 125 jet because it ran so good. As for some of these big 130 to 140 jets I don't know how they would run? But we don't have the E85 as far as I know. Does the E85 require larger jets?
|
I have just been using the 87 octane which does contain 10% ethanol.