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Prolly a stupid question, but TB sizing?

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Old 02-28-2015, 09:33 AM
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Default Prolly a stupid question, but TB sizing?

If I have a stock LS3 (430hp), but put on a 101mm throttle body, what will happen? Will the engine bog on take off or run lean in some way? Technically, the computer should be able to compensate within reason. What about WOT?

This is a cable operated set-up using a Holley HP.
Old 03-02-2015, 08:58 PM
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Originally Posted by joyridin'
If I have a stock LS3 (430hp), but put on a 101mm throttle body, what will happen? Will the engine bog on take off or run lean in some way? Technically, the computer should be able to compensate within reason. What about WOT?

This is a cable operated set-up using a Holley HP.
It'll be fine. If the tune is right, it'll be right. You might have a more sensitive throttle pedal since more air is getting in than before given the same throttle input, but that's about it.

Andrew
Old 03-03-2015, 07:25 AM
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Thanks for the reply. I appreciate it.



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