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Bigmouth and AS&M

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Old Jan 31, 2007 | 11:00 AM
  #1  
Viprklr's Avatar
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From: N. Illinois
Car: 92 GTA/ 00 TA
Engine: 383/350
Transmission: 700R4/T-56
Bigmouth and AS&M

Are the bigmouth base and AS&M runners already port matched?
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Old Jan 31, 2007 | 06:53 PM
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Andy 91GTA's Avatar
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From: North Battleford, Saskatchewan, Canada
Car: 91 GTA & 92 GTA & 92 GTA
Engine: 305 TPI & 350 TPI & 350 TPI
Transmission: 700R4
Axle/Gears: 3.42 & 3.23 & 3.23
I would be interested in knowing that too as that's the setup I want to run in my 92 GTA.
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Old Jan 31, 2007 | 08:38 PM
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From: Cypress, California
Car: 1989 GTA
Engine: 369 TPI
Transmission: 4L60E
Axle/Gears: 3.70 Nine Bolt
Not likely. However what you want is the AS&M runners to be slightly smaller in diameter than the BigMouth intake. If they are larger then that will be a problem and needs to be corrected. It would be hard to have them exactly the same size and line up on all four ports when bolted on.
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Old Jan 31, 2007 | 08:51 PM
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From: Macedonia ,OH
Car: Formula
Engine: 6.0 LSX
Transmission: 4L60E
Axle/Gears: 9 Bolt 3:27
NO... The ASM runners are larger then the TPIS/Edelbock base
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Old Jan 31, 2007 | 10:51 PM
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From: Cypress, California
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Transmission: 4L60E
Axle/Gears: 3.70 Nine Bolt
Then you will have to open up the runner side of the base.
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Old Feb 1, 2007 | 07:15 AM
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Car: 92 GTA/ 00 TA
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Crap.

Thanks
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