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

2 Brl TBI to 4 Brl adapter.

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Old Dec 30, 2001 | 03:36 PM
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From: In reality
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2 Brl TBI to 4 Brl adapter.

With the clssifoeds down hope not too many poeple complain, but anyway anyone have a 2brl TBI to 4 bral carb adapter? perferably for 2" butterflies
TIA
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Old Dec 30, 2001 | 05:15 PM
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I got one that I need for just a bit longer, if you can wait. A proJection 2" bore open spacer to squarebore carb manifold... Not a "flat" spacer, but rather open and 1.3" tallish.

EDIT: It spans both the front and the rear of the plenum but the TBI bores are positioned at the front. Call me at work at the 800 number to talk on Monday, 9:30 - 11:00 eastern time.
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Old Dec 30, 2001 | 06:09 PM
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From: In reality
Car: An Ol Buick
Engine: Vsick
Transmission: Janis Tranny Yank Converter
Originally posted by fast_broker
I got one that I need for just a bit longer, if you can wait. A proJection 2" bore open spacer to squarebore carb manifold... Not a "flat" spacer, but rather open and 1.3" tallish.

EDIT: It spans both the front and the rear of the plenum but the TBI bores are positioned at the front. Call me at work at the 800 number to talk on Monday, 9:30 - 11:00 eastern time.
Height wouldn't be an issue but need it right away. Meaning Early next week
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Old Dec 30, 2001 | 07:10 PM
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Only took about an hour to make one using gaskets as templates.
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Old Dec 30, 2001 | 09:42 PM
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What kind of intake will you be putting this on? Spreadbore or square flange? I have the adapter that originaly came off a 454 truck intake, would this be of any help?

Steve
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Old Dec 30, 2001 | 10:42 PM
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From: In reality
Car: An Ol Buick
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Transmission: Janis Tranny Yank Converter
Originally posted by Dan W
Only took about an hour to make one using gaskets as templates.
For a healthy person probably so, trouble is we're not all that way.
Thanks thou
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Old Dec 31, 2001 | 09:07 AM
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I need mine to bolt up the ProJection TB unit on the Air Gap I have now for a bit of testing/Promming. Doing it tonight, actually, but won't be ready to give it up for a week or two. I'll keep a look out.


What are you building?
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Old Dec 31, 2001 | 12:06 PM
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From: In reality
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Originally posted by steve8586iroc
What kind of intake will you be putting this on? Spreadbore or square flange? I have the adapter that originaly came off a 454 truck intake, would this be of any help?

Steve
Originally it's a Q-Jet but that is easy to change.
Going on my Cross Fire. I made a lid for running a Q-Jet on it now switching to a single housing TBI
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Old Dec 31, 2001 | 12:13 PM
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I'd like to see a pix of that modifed x-ram, Grumpy. If ya got one.
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Old Dec 31, 2001 | 10:31 PM
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From: clinton,tn



This guy has got to be good!!!!
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Old Jan 1, 2002 | 06:19 AM
  #11  
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From: In reality
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I have some old pics floating around, but the Q-Jet version was a temporary thing, We're cleaning up the wring some this time around. Looks nice with a coffee table lid on it <g>. Depending on some plenum volume experiments on the *other* car, we might revisit the Xfire, lid.

I do have a line on an Edelbrock Origiinal Smokey ram that is crying for a 383, or 406 to be used on.
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