comp 90/10 shocks or 3 ways in the 90/10 position. I had a set of the 3 way adjustable for 3 weeks and sold them they were 70/30 at best in the 90/10 slot.
I used to run my pinion snubber at 1/2 on my ss springs. I uncamped the rear of the springs and let them fan out seem to really help.
I had also added a full length spring to the stack to hold my GTX up and it all worked great lakewood 90/10 but they too are a 70/30 at best.
Now I have Cal Trac mono, Cal tracs, and cal trac 90/10's front little improvements all around but not that much better than where I was.

Last time I ran street tires through the mufflers was on my ss set up above I got low 1.6 sixties with BF 325/15/50 drag radials it still wanted to spin went 11.7's when the car was 11.3 car open headers and slicks.

I ran the pressure down around 10, lusty burn out then torqued to 2700 or so (4000 stall) stab it about 1/2 throttle as it would not take full giving the rest over the 60 foot. torquing it high and a jab to launch seem to let it use the stored up energy without breaking loose the feed the rest to it as quickly as it would hold.


car is just drag now but if I had street tires would be nice to go back to a street night and play with the cal tracs and see what I can get.
Best with this motor is 10.48 & 127 and it likes pump gas might even try some 91 this year once I get it back in. I have my roller advance 10 deg to 100 (110 LSA) my last roller I had advanced 12 deg
it was a 114 LSA I put it in 8 advanced @ 106 and it was lazy off the line went 11.34 best with a big tail wind. advanced it to 102 and went 10.80 by the end of the season in neutral wind but better air I felt it was .03 or better faster in all conditions with the degree change.