About how much hp and tq should I expect from the ur crank pulley?? Will I be able to feel the difference?? Where should the power be most noticable??

 

i measured 80-100k time before and after the install, and i had no difference at all, the test was done using apexi rsm..

but it did improve the response a lot, i like it a lot better than oem.

 

is the search button broken???

 

u get better response.. i highly recommend the UR crank pulley. Its a good mod!

 

I didn't notice a difference really when I installed my UR crank pulley... I think I've seen that they supposedly dyno about 5-8 rwhp...

 

Correct me if I am wrong but a pulley cannot make horsepower.

 

local guy did a dyno, installed the pulley, then re-dynod same day and picked up 5whp.

 

No one can feel 5whp difference, but its there. The only thing you'll feel is better response

 

Yeah they are not supposed to really make HP. Perhaps free up a tad, but mainly it's for quicker responce.

 

5-8 hp depending on a tune and other mods that are done to the car

 

u dont need to tune for a crank pulley. it doesnt affect your a/f ratios. it will pick up 3-5 whp in low end. and 5-8 up top. im not sure about tq but its about the same. the best part about the pulley is that the power is gained everywhere, not just in top end.