hey guys i am wondering why nobody uses the drag launch springs from eibach? they say they reduce your et's by 2-4 tenths and u can still drive it on the street. do these srpings lower your car any? thanks

 

your guess is as good as mine man, I've posted 2 or 3 times trying to find out anything about them but have had no luck....I may get them eventually, or I may opt for a full air bag suspension

 

The kit will not lower your car. My car has the kit on it and is stock motor, 12 inch 2400 converter, 3.73 gears and 245 Nittos and has cut a 1.84 60 Ft time with no wheel spin. The springs for street driving O.K. your car will roll some more in the turns and lift the front a lot more on the gas and thats all good for a street strip car.


Jerry

 

so they really help alot with traction? wut kinda 1/4 times have u turned out and wut combo u got? thanks man

 

The car is a 92 Z28 L98 with 104 K on the factory motor and trans.
Mods are Slp headers, custom flowmaster, msd 6al, dana 44 with 3.73 gears, B7M 2400 converter, drag spring kit, lakewood 70/30 front, no front sway bar, 245-16 Nitto's.

1.84 60ft 13.74 @ 99 mph

Add nos 5151 kit with 150 jets and e.t. streets

1.72 60ft 12.40 @ 111 mph

This is with stock lower control arms, torque arm, panhard rod and rear shocks

Jerry

 

I keep blowing the rear shocks with mine...

a pair of adj comp enginnering and a pair of stock