I am selling the ASP underdrive pulley that I bought for the 7A-FE. It was never put on. I bought it for $125 shipped. I have the receipt and I am willing to sell it for $100 shipped. I need money for my engine swap. (i'll also throw in the alternator and a/c belts no extra charge)

Ok, I need to sell this...I will consider any offers....let me know

how about 85...just throwing a price

What's this do?

Basically, this is how an underdrive pulley like this works: by the pulley being lightweight and having a smaller diameter the motor does not have to work as hard to power your accessories, thus increasing your horsepower. According to ASP this pulley showed an 8 hp gain on the dyno. I will take $85 for it.

so does that mean you shouldnt put an under drive pulley on if you have a system?

i thought they have a larger diameter and are lighter so they have to rotate less thus giving more released up power back to the motor.


Yes you can use this with a system.