Originally Posted by
old_dude
That tripping point is the secret. Below it you can use a range of timing and match it with correct gearing. Base that off the time sheets and motor temp. That is the secret to getting it right. One thing I do know from using a dyno. Peak power goes up as you increase timing. Bottom end torque will go down though. Got to get the right spot for the track and you.
That is correct. Upping your timing will make you faster down the straights, but slower in the technical section. Higher timing will also change the way the car goes off a jump as you punch it.