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? about throttle body.

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Old Feb 10, 2003 | 01:38 PM
  #1  
1987gt's Avatar
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Joined: Aug 2002
Posts: 475
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From: poughkeepsie,new york
Car: 1989 GTA
Engine: 350 TPI (Many Mods)
Transmission: 700R4
? about throttle body.

can anyone tell me how to port my throrrle body to match the plenum thats done allready? does anyone have any pics? is their anything i should not do?
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Old Feb 10, 2003 | 03:37 PM
  #2  
bigals87z28's Avatar
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Joined: Nov 2001
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From: Ocean, NJ
Car: Check The Sig
i dont know if you can port the actual throttle body with out some milling tools... it would be really hard to disassemble the tb plates and all that... how far was the plenum open to? 58mm? i dont know. i know that some companies will port your tb for you...they put in new plates and stuff... also i belive they put an air foil on it... but im not 100% on that...
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Old Feb 10, 2003 | 10:45 PM
  #3  
Swapmaster's Avatar
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From: Somewhere over the rainbow
Leave the TB alone. It flows plenty of air as is.
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Old Feb 10, 2003 | 10:59 PM
  #4  
1987gt's Avatar
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Joined: Aug 2002
Posts: 475
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From: poughkeepsie,new york
Car: 1989 GTA
Engine: 350 TPI (Many Mods)
Transmission: 700R4
yes i agree im gonna leave it alone i think the ported plenum is enough for now.
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