Hoosiers QTP, what kind of 60’
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What kind of 60's are you guys cutting with QTP’s and what air pressures do they like?
I have 26x11.5x15, what can I expect.
Had them out once and spun to 1.73 (15psi)
I have 26x11.5x15, what can I expect.
Had them out once and spun to 1.73 (15psi)
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SlickVert I have a stock suspension with swaybars removed and a airbag in the right rear spring. I set the airbag at 20#s and the rear tires at 20#'s also. Frank95z
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These tire on my M6 setup like low pressure!
Here is how my 60 went.
Does this sound right?
60’s 1.70
Shocks front 3 stock springs, rear 5
Tire 15psi
Launch off Two Step @ 5,000
60’s 1.66
Shocks front 3 stock springs, rear 5
Tire 13psi
Launch off Two Step @ 5,800
60’s 1.64
Shocks front 3 stock springs, rear 5
Tire 12psi
Launch off Two Step @ 5,800
Next time out I will try launching off the two step @ 6,000 rpm and keep lowering the pressure until get my best 60’s, then start tightening up the shocks.
Here is how my 60 went.
Does this sound right?
60’s 1.70
Shocks front 3 stock springs, rear 5
Tire 15psi
Launch off Two Step @ 5,000
60’s 1.66
Shocks front 3 stock springs, rear 5
Tire 13psi
Launch off Two Step @ 5,800
60’s 1.64
Shocks front 3 stock springs, rear 5
Tire 12psi
Launch off Two Step @ 5,800
Next time out I will try launching off the two step @ 6,000 rpm and keep lowering the pressure until get my best 60’s, then start tightening up the shocks.
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Stick shift car N/A Heads n Cam 421RWHP through a 9" 3500lb race weight
28x11.50x15
Cut a few 1.57s with a string of 1.59s
All of which were in between 1.7 and 1.8 60's
They hook but not consistently on my car.
Switched to ET-Drags and cut 1.57 all day long.
Brad
28x11.50x15
Cut a few 1.57s with a string of 1.59s
All of which were in between 1.7 and 1.8 60's
They hook but not consistently on my car.
Switched to ET-Drags and cut 1.57 all day long.
Brad