Underdrive pulley

Reply Subscribe

Thread Tools

Search this Thread

Apr 14, 2005 | 06:17 PM

helloween

Thread Starter

Staging Lane

Joined: Aug 2003

Posts: 53

Likes: 0

From: Houston

Underdrive pulley

How do you change it?

Apr 14, 2005 | 06:40 PM

25thTAck

Teching In

Joined: Apr 2005

Posts: 2

Likes: 0

You have to pull the harmonic balancer and use the new bolts to bolt both the new underdrive pully and the harmonic balancer on with the underdrive going on the inside with the belt riding on it. It seems like kinda a rigged deal but it works out pretty good, if you dont have the overdrive pully for the alternator then your lights will dim when comming to a stop, I would recomend getting the new pully for the alt. also. I have one for sale if you dont have one.

Apr 14, 2005 | 07:01 PM

helloween

Thread Starter

Staging Lane

Joined: Aug 2003

Posts: 53

Likes: 0

From: Houston

OK... so you put it on the inside. cool thanks! I'll what happens with the lights and let you know about the outhr pulley.

Apr 15, 2005 | 06:55 AM

Shawn MacAnanny

TECH Addict

iTrader: (12)

Joined: Jul 2004

Posts: 2,105

Likes: 3

From: Delaware

yeah my lights dim an di get like 11volts at idle. I have seen no negative effects to getting this low voltage. At 1,000rpm i get the full 14 volts.

Apr 15, 2005 | 01:05 PM

96blackz28

TECH Enthusiast

iTrader: (3)

Joined: Dec 2004

Posts: 535

Likes: 0

From: Centreville, VA

I have a set of ASP underdriver pullies for over year, thinking about putting them on. You guys notice any difference power wise after installing these?

** I have the overdrive pully for the altenator, but I have a system in my car running a 2000w amp, im geusing it wouldnt be a good idea to install these pullies then? Dunno if it will drain that much juice or not.

Reply Subscribe

Reply Share

First
Prev
1 / 1
Next
Last