Anyone ever heard of this pulley?
Anyone ever heard of this pulley? anyone ever heard of a powerforce underdrive pulley? Its SFI approved
#18-1. Part# 90033. Is this pulley any good and is it the underdrive pulley? I wanna trade someone straight up for my Hypertech controller is it a fair deal?
#18-1. Part# 90033. Is this pulley any good and is it the underdrive pulley? I wanna trade someone straight up for my Hypertech controller is it a fair deal?
TECH Enthusiast
Joined: May 2005
Posts: 689
Likes: 0
From: Perth, Australia
TECH Enthusiast
Joined: May 2005
Posts: 689
Likes: 0
From: Perth, Australia
90033 PowerForce+Plus
Fits LS-1, LS-6 Corvette SB Chevy
This damper is identical to the 90032 but is shorter to accommodate 1997 - '04 Corvette applications with either the LS-1 or LS-6 engine. Both the 90032 and 90033 feature integral accessory drive pulleys that are the same diameters as stock. This damper also incorporates a keyway and timing marks for those enthusiasts who want to utilize these additional features. Meets SFI spec #18-1.
Fits LS-1, LS-6 Corvette SB Chevy
This damper is identical to the 90032 but is shorter to accommodate 1997 - '04 Corvette applications with either the LS-1 or LS-6 engine. Both the 90032 and 90033 feature integral accessory drive pulleys that are the same diameters as stock. This damper also incorporates a keyway and timing marks for those enthusiasts who want to utilize these additional features. Meets SFI spec #18-1.
TECH Enthusiast
Joined: May 2005
Posts: 689
Likes: 0
From: Perth, Australia
Well if you plan on running it on your T/A it will give you more power..........because the pulley is meant for a Corvette........so your T/A belts will not stay on. ( = more power for a little while)
Corvette pulley runs in closer to the block than F body.
Corvette pulley runs in closer to the block than F body.
