Dyno numbers 607 hp

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Apr 19, 2011 | 10:10 PM

Justin 87 GTA

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From: Long Island, NY

Car: 1987 GTA

Engine: 645hp/656 ft lb Blown 383

Transmission: 700-R4 3,000 stall

Axle/Gears: 3.55 moser 12-bolt

Dyno numbers 607 hp

Dyno today. 607hp and 628 ft lbs at 5000 rpm. Then blower belt slipped. I have a Vortech 6 rib v1. Anyone please have a 8 or 12 rib or cog setup I can buy ur borrow tomorrow on long island ny. Please text 6313272309 or call if u can help tomorrow Wednesday. I know it's short notice but I lose dyno tomorow. Thanks

Apr 19, 2011 | 10:11 PM

Justin 87 GTA

Thread Starter

Senior Member

iTrader: (3)

Joined: Jul 1999

Posts: 844

Likes: 0

From: Long Island, NY

Car: 1987 GTA

Engine: 645hp/656 ft lb Blown 383

Transmission: 700-R4 3,000 stall

Axle/Gears: 3.55 moser 12-bolt

Re: Dyno numbers 607 hp

Should make 650-700 hp with a better blower belt

Apr 20, 2011 | 05:28 AM

Street Lethal

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Posts: 10,532

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From: NYC / Jersey

Car: 1990 Trans Am GTA

Engine: Turbo 305 w/MS2

Transmission: 700R4

Re: Dyno numbers 607 hp

Quote:

Originally Posted by Justin 87 GTA

Dyno today. 607hp and 628 ft lbs at 5000 rpm. Then blower belt slipped. I have a Vortech 6 rib v1. Anyone please have a 8 or 12 rib or cog setup I can buy ur borrow tomorrow on long island ny....

Nice! Are those rear wheel numbers? How much boost were you running....?