footbrake or 2 step w/holley vac secondary ?

[GallopinGhost]

Dan, Just trying to find a good ballpark. I will try to get it halfway opened. I should be able to do that in the driveway with a paperclip on the linkage. Testing is great, but getting quality testing done is, as you know, takes alot of time. Thanks

Originally Posted by Dan Lattimore

Brian----This was done on cars that had the best of everything as far drive train ,chassis and suspension. Just get the spring assortment kit and start with something in the middle. Change springs up or down depending on tire spin and how the car feels and reacts. ---- Another tuning tool to get the car down the track.