06-22-2005, 09:48 AM
|
 |
6th Generation Texan
|
|
|
Join Date: Feb 2002
Location: Devil's Backbone,RR 32,
TX
Cobra Make, Engine: Lone Star Classics #240,Candy Apple Red,Keith Craft 418w - 602 HP,584 TQ
Posts: 8,157
|
|
Not Ranked
Scott got it right.
Amount of centrifugal advance
red bushing = 28* blue = 21*
silver = 25* black = 18*
Subtract from your total advance gives you the initial advance.
The springs determine how quick,the starting point and slope.
|