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Author Topic:   Pull Bar Spring Rate ?
posted February 12, 2002 02:50 PM
600 - 700 pound spring. i used a 800 pound and it was too stiff with a 3 link swing arm.

posted February 12, 2002 04:52 PM
I myself found that the progressive worked pretty good also. Reason it never bottomed out like the single spring would. Its not really a quick change to put a diff spring in at the track