Gee, thanks guys.
Not my first rodeo.
Having detonation problems also. Advancing timing just aggravated the detonation on WOT.
I also had a hell of a time sourcing heavy factory springs to slow down the mechanical timing curve. I was more or less just updating an old thread I started. This is the street section also, not everyone has the fantastic talents you possess.
__________________
71' GTO -original 400/4-speed/3.23 posi
13.95 @ 102.1 on street tires @ 4055lbs.
‘63 LeMans- ‘69 400 w/ original transaxle. 2.69 gears.
|