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

454 TBI Part Numbers?

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Old Jan 15, 2007 | 09:33 PM
  #1  
crrllmich's Avatar
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From: Red Lion, PA
Car: 91 Camaro RS, 99 Camaro Z28
Engine: L03, LS1
Transmission: 700R4, T56
Axle/Gears: bunch of 10 bolts how scary is that
454 TBI Part Numbers?

Anyone know the part numbers for the throttle blades and the shaft unit the blades sit in thats runs through the throttle body?

I could take a pic of that helps.
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Old Jan 16, 2007 | 04:34 PM
  #2  
crrllmich's Avatar
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From: Red Lion, PA
Car: 91 Camaro RS, 99 Camaro Z28
Engine: L03, LS1
Transmission: 700R4, T56
Axle/Gears: bunch of 10 bolts how scary is that
I really need these parts anyone have ideas where I can get them?
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Old Jan 16, 2007 | 05:03 PM
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
To tell the truth I don't think those parts are available separately. There is a company, Baswell(?) that sells butterflys. But that still leaves the shaft.

RBob.
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Old Jan 16, 2007 | 05:04 PM
  #4  
crrllmich's Avatar
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From: Red Lion, PA
Car: 91 Camaro RS, 99 Camaro Z28
Engine: L03, LS1
Transmission: 700R4, T56
Axle/Gears: bunch of 10 bolts how scary is that
It just clicked in my mind that Holly makes thease units so I have contacted them. I will post what happens.
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Old Jan 17, 2007 | 02:02 PM
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From: wisconsin
i bought my butterflies once from a company that sells carb parts. they are readily available. i am sure Holley can do as well. the shaft i have never seen for a GM? generally they do not wear do they? the TB is bushed as it wears. right?
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Old Jan 17, 2007 | 02:05 PM
  #6  
crrllmich's Avatar
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Joined: Mar 2005
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From: Red Lion, PA
Car: 91 Camaro RS, 99 Camaro Z28
Engine: L03, LS1
Transmission: 700R4, T56
Axle/Gears: bunch of 10 bolts how scary is that
I managed to bend mine don't ask. Holley contacted me back and said they CAN get it I have to call them I will post what happens.
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Old Jan 19, 2007 | 08:14 AM
  #7  
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Car: 90 454SS
Engine: 454 TBI
Transmission: TH400
I may have this stuff lying around from when I had my throttle body bored.

Give me a few days to dig for em
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