Holley TBI ???
04-16-2012, 07:23 PM
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04-16-2012, 10:20 PM
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Both my 92 4x2 and 92 4x4 have holley TBIs similar to what you have pictured on them. I believe they are stock, but maybe someone else will correct me.
Last edited by buick; 04-18-2012 at 03:10 PM.
Reason: Throttle body, not carb
04-16-2012, 11:04 PM
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They are stock, and they are throttle bodies, not carbs.
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04-17-2012, 11:45 PM
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i noticed this on my 96 TB and i was wondering the same thing now i know
04-18-2012, 12:26 AM
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Yea the Holley TB is stock believe it or not :P
04-18-2012, 01:42 AM
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It is stock and you have the TBI (Throttle Body Injection) where the fuel injectors are in top of the TB as where MPI (Multi Port Injection) have a fuel injector in each intake runner.
TBI was used on the older LA engines and MPI was used on the newer ('92 up) Magnum engines.
04-18-2012, 01:57 AM
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The picture above is a stock Holley Throttle Body with injectors TBI (Throttle Body Injection). Not a carburetor like mentioned.
The 92-03 V6 and V8's have a stock Holley Throttle Body. Not a carburetor like mentioned.
Just because it is a Holley doesn't mean it is a performance part.
04-18-2012, 06:10 AM
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I to had been wondering that. When i bought my truck the guy talked like that was a performance throttle body lol. Guess cause it said Holley. Anyways i didn't think it was a performance part and done a little research with no definite answer but now i know.
04-18-2012, 09:12 AM
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atleast its got a decent name on it if nothing else
01-08-2015, 07:29 AM
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Lads, correct me if i´m wrong, but Holley does have a performance TB...