metric shocks on rough high bank

Have a metric car 3400lbs running a high banked 1/4 mile track gets pretty rough with a big dip in turn 1 and the front is bouncing like crazy. I have been told the rear end is bouncing like crazy as well. Right now we're running stock out of the parts store shocks with a longer s-10 blazer shock on the left rear for travel. Must be stock mount shocks. What is a better choice for some stock mount shocks. I'm new to valving and all so I'm pretty much stumped.

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Buy a set of bistein shocks and they will make a night and day difference. I have run 1043 on the front and 1044 on the rear for several seasons and won many races. Bilstein also offers many shock rates after you figure what you want.