craz1469
09-22-2006, 08:57 PM
how much do they help and are they worth putting on a street car a buddy gave me one that was adjustable but i read that they make alot of noise...........main question is DO THEY WORK.....the best 60' i got was a 2.10 on my 1st pass like at 2800 rpm dropped the clutch spun but bogged very little.....i tried a couple diffrent ways but thats the best i could do....but i couldnt repeat it