Rep Power: 0

Ok - I just installed these AEM Pulleys (P/S and Alternator) and they look and perform great.

I borrowed my buddy Passport G-Tech before installing the Pulleys.

1st Mod = Injen Short Ram Air Intake:
My 0-60 time was 12.72 sec
My 1/4 mile was 17.18 sec / 82.9 MPH

Ran it again and got:
My 0-60 time was 12.85 sec
My 1/4 mile was 17.35 sec / 81.2 MPH


2nd Mod = Injen Air Intake and Greddy Evo2 Exhaust:
My 0-60 time was 9.27 sec
My 1/4 mile was 16.24 sec / 85.8 MPH

Ran it again and got:
My 0-60 time was 9.73 sec
My 1/4 time was 16.85 sec / 84.4 MPH

3rd Mod = Injen Air Intake and Gredd Evo2 Exhaust and AEM Pulley Kit:
My 0-60 time was 7.845 sec
My 1/4 time was 15.65 sec / 94.3 MPH

Have not been able to get that good of a time again - will try tomorrow in the morning when the temp is cooler.

So how does the Pulleys work - they are bigger so does that mean they turn/rotate slower or faster.

Also they are a lot lighter - that I understand.

Anyways - this was a good mod in my book - I have a factory stereo so no need to worry about the Alternator going bad.

Later,
Mike

 
Rep Power: 396

Almost 1.5 seconds off? I'm skepitcal

 
Rep Power: 0

I know - maybe there was an incline - downhill or some back wind. I just tried it again and got 9.01 (0-60). Too much traffic right now - will try next morning.

Later,
Mike

 
Rep Power: 333

its believeable. shaving time off an slow car is easier to accomplish than a fast one.

its easier to shave time off a 17 second car than an 12 sec one.

 
Rep Power: 310

The bigger the pulley the easier it is to turn the accessory. Kinda like using a larger wrench to give you more leverage on a stubborn bolt. Since its easier to turn now you have more power for other things, like the wheels.

 
Rep Power: 362

to a car that doesn't have much HP to begin with, boltons will show a difference

 
Rep Power: 0

wow...these are better then i thought it would be. it made a hell of a lot of difference to the car. i guess im gonna have to purchase one.

 
Rep Power: 332

wow I'm impressed on the results. Flotsamms explanation make sme what to gets some now. Watch out now!

 
Rep Power: 0

Sorry to say, but GTEC PRO is garbage man, not accurate at all.

 
Rep Power: 236

I have an AEM tru power underdrive pulley kit but looking for step by step instructions on the web to install it. How hard was it for your to install it? Do you know anywhere that I can get info to help me install this thing?

 
Rep Power: 325

i would say that AEM pulleys can do worse to your alternator overtime. but i got my stock alt pulley on and a AEM power steering pulley on!