Darting only on right sweeper turns
I have 69 Camaro with that I have done much work to:
CPP front control arms
CPP front lowering springs
Bump steer tie rod ends
Hotchkis rear lowering leaf springs
Welded custom made subframe connectors
350 engine with thumper cam, edelbrock performer heads, roller rockers, intake, headers, holley. Sounds like Nascar.
New power steering to replace old manuel box
New True track diff with 4:10 gears
New Tremec 5 speed.
17" wheels from PS Engineering.
The issue with the car is that after multiple alignments it still darts on right sweeper turns. It always retirns to center but it darts and feels like the up and down motion of the road is transferred to a side to side motion in the seat of my pants and the passenger. Left turns are beautiful with no abnormal motion. It almost feels like it tracks every groove or undulation on the road only on right turns that are sweepers.
Any ideas for a cure would be appreciated.