30% feul questions

[blckrevo33]

Good afternoon everyone,I am just wondering if you run 30% do you set your needles richer or leaner? I have never ran 30% before but the revo i picked up came with a full gallon. also upon tearing the truck down and sealing the mill i put the needles at factory settings. should i change the factory settings before i try starting it? thanks

oops its supposed to be 33%

 

[MotoGod]

Depends on a lot of factors really. Just richen up both needles half a turn, fire it up and see how it runs. For me, when I swapped from 25% to 30%....I didn't have to touch anything tune wise. It was just about spot on.

 

[blckrevo33]

ok thanks i am gonna run it tomorrow