general tuning question
Thread Starter
Drifting
Joined: Feb 2007
Posts: 1,961
Likes: 1
From: Dubai
general tuning question
Hello there.
First of all, sorry for asking such a "noob's" question, but what do you do when you advance spark timing on a car, do you change fuel enrichment to lean or rich? Im running 98 octane, and im programming my predator to squeeze more out of it, since it does not come with a tune for 98 octane fuel.
First of all, sorry for asking such a "noob's" question, but what do you do when you advance spark timing on a car, do you change fuel enrichment to lean or rich? Im running 98 octane, and im programming my predator to squeeze more out of it, since it does not come with a tune for 98 octane fuel.
