Posted By: JACK1440
Suspension Help Needed - Caltracs - 11/05/21 04:50 PM
Hey Guys, with the season winding down I thought I post some videos from my last time out (Oct 23) at Cecil. I'm struggling with the launch and looking for thoughts.
Combo is 68 Cuda, weights 3225 with,
motor dyno'd at 870hp 750tq with what turned out to be a bad valve job so, it's probably a little higher then that.
Trans 727 w/ 5800 stall converter
rear is a dana 60 w/ 4.88 gears - 13.5 x 32 stiff wall hoosiers (104" rollout)
shocks d/a all 4 corners
My thought is I have too much rear and have to take some gear out before I can really tune it
Pass 1 was shot from the hit
Pass 2 60' 1.37 - 1/8 = 5.95 @ 117.5 1/4 = 9.30 @ 146
Pass 3 60' 1.37 - 1/8 = 5.96 @ 117 1/4 = 9.31 @ 145.5
Pass1 - front shocks too loose 7 on comp
Pass2 - front shocks too tight 10 on comp
Pass3 - front shocks set at 9 (little better)
any help welcome
Thanks
Combo is 68 Cuda, weights 3225 with,
motor dyno'd at 870hp 750tq with what turned out to be a bad valve job so, it's probably a little higher then that.
Trans 727 w/ 5800 stall converter
rear is a dana 60 w/ 4.88 gears - 13.5 x 32 stiff wall hoosiers (104" rollout)
shocks d/a all 4 corners
My thought is I have too much rear and have to take some gear out before I can really tune it
Pass 1 was shot from the hit
Pass 2 60' 1.37 - 1/8 = 5.95 @ 117.5 1/4 = 9.30 @ 146
Pass 3 60' 1.37 - 1/8 = 5.96 @ 117 1/4 = 9.31 @ 145.5
Pass1 - front shocks too loose 7 on comp
Pass2 - front shocks too tight 10 on comp
Pass3 - front shocks set at 9 (little better)
any help welcome
Thanks