I had a graveyard of springs at one time, and pretty much ended up using GW exclusively. There's a few others out there that are good, but no one usually comments some of the same vendors.
In general, spring rates can vary +- 10% or more, and on for example a 300lbs spring, that's 30lbs. Imagine that in one set, you get one that's -30, and one that's +30, that's a 60lbs dif.
And how many complain about lean? Yeah. 'Station wagon' springs kills me too. Never get what you want. Sure, once you go beyond a certain rate, it won't lean!
And places that say they use 'factory blueprints'? Uh-huh, sure. They were never accurate, and generic anyway. Doesn't matter what they use as a reference if it's +-10% or more.
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1970 GTO Judge Tribute Pro-Tour Project 535 IA2
http://forums.maxperformanceinc.com/...d.php?t=760624
1971 Trans Am 463, 315cfm E-head Sniper XFlow EFI, TKO600 extreme, 9", GW suspension, Baer brakes, pro tour car
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