Just curious on everyones setup who runs them... Please post up as much info as you can... Weight/ Upper or lower hole / amount of pre load / tire pressure / launch rpm / gearing/ tire type / shocks- settigs / 60ft best so far etc.... Still tuning my engine a little at a time but I wanna put more focus on the suspension .

69 Dart, Full interior, 3375# with me, 427 sm block, 29/13.5 QTP tires at 12 3/4 psi, Cal track mono springs 1"+ low, Cal track bars lower hole with 2 flats preload, Rancho shocks on 5 Most of the time.
I leave at 1800 f.b. or 3400 t.b.
best 60' 1.37, norm 1.40 newer tire , 1.42 norm older tire on a good track not stupid hot.

69 Dart 3134# w/driver. Cal Trac mono's +1", Rancho 9 ways set on 5. Qa-1 12 ways up frt set at 1. Lower hole 1/8" air gap. 4.56 Dana 12x29.5 Gdyr's. 60's 1.47-1.48 Jim

69 Dart, 3260# street/strip, Cal-Tracs, Monos, Rancho 9 ways on back set on 5 most of the time, 2 flats preload on both sides, set in lower hole, CE 3 ways on the front set on 90/10, the car has 5 1/2" suspension travel in the front. Strange S-60 with 4.10 gears

1.38 60' on 325/50 ET Street Radials, 17.5 lbs, leaving at 2000, foot brake.

1970 dart 3330lbs +1,upper hole-"o"preload,leaving @4300 transbrake
4 1/2 frt travel-QA1 frt----rancho 9 set at 6-7--Moser 60-4.56gears
1.30 60ft---29.5x10.5 non"w" M/T stiffwall slicks-11 lbs-
ALL MOTOR--8.90's @ 152mph
cal tracs--love them

ross

well im not setting the world on fire like you guys, but my setup works pretty good for what it is...3400lb scamp 4 speed car with 360 junkyard motor and a 4.10 dana rearend

caltracs on stock 6cyl leaf springs with zero preload, lower hole, ranchos on 6, calvert 90/10's and /6 t-bars up front. Leave at 5k off a two step dumping the clutch, 12 psi in the e/t streets, best 60ft of 1.69'...best time in my sig