Fellow Ford Owners,

I've got a 99' F150 with the 4.6 Liter. I want to get a pully kit but I've heard that theres a harmonic balancer part that goes for around 250 or so (i think). I was wondering if I really need to replace that due to the fact that fordalready has theres balanced. Does anyone have an idea on what I should do? Thanks

 

Try the "online store", if you're looking for Underdrive Pulleys ... are you? "ASP" sells a set for less than $200.00

 

Yes I do want some put I would like to hear from some of the guys around here if they have them and how they are working. Im just wondering if there really worth it. Thanks.

 

dsm327

I had my underdrive pulleys installed about three weeks ago, there is a noticable difference. It feels like it pulls harder from a stop or when passing on the highway, it also helped my gas mileage a little. You get a harmonic balancer pulley and a water pump pulley in the set. I ordered my pulleys from the online store.
With all the modifications that i have done to my truck, i have gained a lot more power and i get a lot better gas mileage.
(18-20 mpg on the highway)

I hope this helps.

Larry.