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Throttle body question

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Old Oct 15, 2018 | 09:26 PM
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Default Throttle body question

I have a 5.3 with gt45 and tbss intake. I need to switch to a cable throttle body. Will the small truck tb with adapter be ok or would I be better off to get the warr 92mm? How much difference would I see between the two?
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Old Oct 16, 2018 | 04:29 PM
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I personally would stick with the stock throttlebody for your combo. The larger throttle body wont help hp as much as it will hinder lower rpm power. In my opinion.
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Old Oct 16, 2018 | 06:08 PM
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use the adapter and the stock truck TB.
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Old Oct 17, 2018 | 10:54 PM
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Thanks for the info guys. I've got one of those truck TBs laying around. I'll get an adapter and use it.
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Old Oct 21, 2018 | 10:51 AM
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I plan on doing the same thing
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Old Oct 21, 2018 | 11:40 AM
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^^^This. Stock throttle body and adapter.
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Old Oct 21, 2018 | 05:38 PM
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I did both used stock ls1 throttle body with ict adapter and the eBay 92mm and it makes no difference.... eBay deal looks better lol

Last edited by 47ford; Oct 21, 2018 at 05:45 PM.
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