TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

upgrading throttle body?

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Old Jul 14, 2009 | 11:22 PM
  #1  
ClassicCamaro's Avatar
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Joined: Apr 2009
Posts: 25
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From: Lincoln, neb
Car: 1991 Chevy Camaro Rs
Engine: 5.0 L TBI currently building a 350
Transmission: its a drag automatic shif kit in it
Axle/Gears: stock i think
upgrading throttle body?

i have stock 91 camaro rs with 305 tbi i was wondering if any possible upgrading throttle body insted turned it into carb..... im trying to get faster 1/8 mile track time.... just asking.
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Old Jul 15, 2009 | 02:45 AM
  #2  
ericjon262's Avatar
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Joined: Nov 2008
Posts: 1,545
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From: South Carolina
Car: 85 2M6, 87 'Bird 88 'burb
Engine: LX9, LG4, L05
Transmission: F23, 700r4, 700R4
Axle/Gears: 3.63, 2.73, 4.10
Re: upgrading throttle body?

read this thread and all of the stickies.

https://www.thirdgen.org/forums/tbi/...ack-times.html
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Old Jul 15, 2009 | 12:09 PM
  #3  
ClassicCamaro's Avatar
Thread Starter
Junior Member
 
Joined: Apr 2009
Posts: 25
Likes: 0
From: Lincoln, neb
Car: 1991 Chevy Camaro Rs
Engine: 5.0 L TBI currently building a 350
Transmission: its a drag automatic shif kit in it
Axle/Gears: stock i think
Re: upgrading throttle body?

wow thanks ill might try that so i just have to do some boring
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Old Jul 15, 2009 | 08:30 PM
  #4  
ericjon262's Avatar
Supreme Member
15 Year Member
 
Joined: Nov 2008
Posts: 1,545
Likes: 10
From: South Carolina
Car: 85 2M6, 87 'Bird 88 'burb
Engine: LX9, LG4, L05
Transmission: F23, 700r4, 700R4
Axle/Gears: 3.63, 2.73, 4.10
Re: upgrading throttle body?

Originally Posted by ClassicCamaro
wow thanks ill might try that so i just have to do some boring

Thank motor has way more than an overbore, BTW, boreing an engine doesn't do anything for performance other than make the cylinder wall uniform again.
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Old Jul 15, 2009 | 10:15 PM
  #5  
ClassicCamaro's Avatar
Thread Starter
Junior Member
 
Joined: Apr 2009
Posts: 25
Likes: 0
From: Lincoln, neb
Car: 1991 Chevy Camaro Rs
Engine: 5.0 L TBI currently building a 350
Transmission: its a drag automatic shif kit in it
Axle/Gears: stock i think
Re: upgrading throttle body?

yeah that true....
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