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01-22-2009, 06:10 AM #1
- Join Date
- Aug 1999
- Location
- Arizona
- Posts
- 51,377
Black- 383 Procharged & N20 Vert
700R4 Overdrive Transmission Rebuild - Overachievi
700R4 Overdrive Transmission Rebuild - Overachieving Overdrive
Get A Firm-Shifting And Durable 700-R4 Delivered To Your DoorstepNo matter how impressive the parts, paint, or power numbers, a Pontiac that can't move under its own power is a lawn ornament. Although having a reputation for being reasonably reliable with the stock engine output of 190 hp, we knew we were tempting fate with the stock 700-R4 trans in our '88 GTA by subjecting it to repeated dyno flogs at 300 rwhp. We hoped to delay a trans rebuild until we had some respectable dyno sheets, but recent testing on MD Automotives' Westminster, California, chassis dyno resulted in the trans spitting fluid from the breather; then Second, Third, and Fourth gears mysteriously vanished like intelligent conversation at a political rally. It was decision time. Should we beef up this transmission or seek other alternatives?
Photo Gallery: 700R4 Overdrive Transmission Rebuild - Overachieving Overdrive - High Performance Pontiac
Photo Gallery: 700R4 Overdrive Transmission Rebuild - Overachieving Overdrive - High Performance Pontiac
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09-21-2017, 01:33 PM #2
- Join Date
- Sep 2017
- Location
- California
- Posts
- 3
White- 1988 C1500
Can anyone tell me a good overhual kit for my 700r4
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