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TBI question

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Old Feb 5, 2002 | 06:02 PM
  #1  
EROCK's Avatar
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From: Mingo Junction, Ohio
TBI question

I am interested in getting the aftermarket TBI from holley (pro jection) and wondered the difference in the 5.0 and the 5.7 one. THe 5.0 is more expensive. Does the 5.7 one have the 350 injectors? Don't ya think that one would be more expensive if so? Also I am going to put it on a regular manifold. Who makes a spacer for a TBI to carb intake with 2" bores? If anyone knows, can you please let me know. Thank you.
Eric
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Old Feb 5, 2002 | 06:19 PM
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Tas
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The injectors might be different. Call them. www.holley.com and www.turbocity.com have spacers.
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Old Feb 5, 2002 | 07:27 PM
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From: NW FL
i hate holley injectors, have they switched to gm yet?
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Old Feb 5, 2002 | 07:40 PM
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Originally posted by firbird
i hate holley injectors, have they switched to gm yet?
I do believe so. You can also get a 670 used an use your injector pod on it.
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Old Feb 6, 2002 | 04:19 PM
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From: Mingo Junction, Ohio
reasoning

Well, the reason I was asking was because I am getting the heads flowed right now and we are going to match the cam and intake for optimal performance. I am going to use a carb intake with an addapter then use the holley TBI with 350 injectors. I am sure that I will need them. So I will have to contact them. Just thought someone would know first. Thanks.

Eric
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Old Feb 9, 2002 | 12:12 AM
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From: Naples, FL
Car: 1991 Firebird
Engine: 383 stroker
Transmission: T-56
Holly makes the carb to TBI adapter, not sure about the part # though. I'm probably just gonna make my own with some high temp plastic though.
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