Stuff that Doesn't Work (totally)
I'll let the "I Know Everything About Everything" guy tell you what he hasn't done to his SC.
Stuff I've tried:
(1) Huge Sway Bars. They're GREAT, but do nothing for wheel hop on IRS cars.
(2) Air Bags for the rear coils. Works for solid axle cars, but not IRS.
(3) Poly Diff. Bushings. Great if your rubber bushings are worn. A changing pinion angle doesn't cause wheel hop in an IRS car.
(4) IRS Pinion Brace. Good Mod, & helped some.
(5) 3.27 gears. Helped the most, but not totally. Probably cuz you're into higher RPM's faster.
(6) Late Model tranny. Helped some. Must be the 3.42 first gear, which Should work against #5.
(7) Auburn Cone diff. Didn't help at all, but at least it isn't a MD Trac-Loc!
(8) Rear ARC Firm, Front ARC Soft. What everybody says to do.
(9) Rear ARC Soft, Front ARC Firm. Allows front to rise & stay up.
(10) More weight in the trunk. No Change, except slower time.
(11) Less weight in the trunk. No Change, not much to remove!
(12) Softer tire compound. Helped some.
(13) More air in rear tires. Had to at least TRY it!
(14) Less air in rear tires. 20 psi helped some.
(15) Poly Rear Diff. Mount. Helped alot, but not 100%.
I haven't tried full drag slicks yet, but I think they'll help a lot.
I'll let the "Know It All" guy tell you what is probably the cure. I don't want to steal his thunder, because he'll start callin' me bad names again.
68COUGAR