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View Full Version : Forward bite on dirt sportsman



jnkrb58
05-23-2016, 08:06 AM
Need to dirt last year from asphalt. Car handles awesome on entry and through middle can point and turn wherever I want. Problem is no matter how I get back to throttle just blows tires off and never tries hook and go. Just looking general ranges on pinion angles, bar angles, spring split to get this thing to get some traction.
Metric chassis stock mounts on frame for 4 link. 800 lf 900 rf 250 lr 200 rr steel hiem lower bushings rubber uppers, lots of upper bar angle, lr lower down to rear, rr lower level. 52%left 53%rear 56% x 3200 lbs, run e mod Hoosier. All lead is between and above top of coils. Might mention that front is 80" wide and rear 78.5 rr in.
Any help would be appreciated I know there's no magic setup but no one at track will give me any help and just don't know anyone in dirt and have applied all off Asphalt knowledge. Thanks in advance