Hypertech Power Chip
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Joined: Jun 2006
Posts: 16
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From: Sachse, Tx
Car: 2001 Z06, 2001 IS300, 2014 IS250
Hypertech Power Chip
hypertech power chip that came out of my gfs 91 Camaro Z28 5.7...i sold the car and took the chip out. The part number is 121321. Wanting $65.
Last edited by 91 Z28 383; Dec 18, 2009 at 08:19 PM.
Joined: May 2005
Posts: 728
Likes: 1
From: Toronto, Ohio
Car: 1991 Trans Am GTA
Engine: 355
Transmission: 4L60
Axle/Gears: 4th gen 10 bolt 3.42 posi
Re: Hypertech Power Chip
Is this the streetrunner or thermomaster chip?
EDIT: I found it is the street runner.
EDIT: I found it is the street runner.
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