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Marine lost in the sauce

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Old Mar 4, 2017 | 10:05 AM
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Default Marine lost in the sauce

Hello guys Ray, I'm a 26 year old Marine with 8 years of service under my belt and im just now digging into the amazing world of LS engine swaps. Several things im lost about and was wondering about include

how do i know what kind of throttle body i have.

and will the wiring harness and pcm i have work with the setup i plan on running (with modifications) or if the wiring harness will work with another pcm.

harness and pcm come from a 03 silverado without the IAC chip... I have an LM7 out of an 02 Silverado that im pairing with a TH350.

Last edited by Prophet80i; Mar 4, 2017 at 10:06 AM. Reason: Typo
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Old Mar 4, 2017 | 10:59 AM
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Drive by wire or cable operated TB? Measure the TB opening and report back, jarhead.
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Old Mar 4, 2017 | 11:07 AM
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Originally Posted by wannafbody
Drive by wire or cable operated TB? Measure the TB opening and report back, jarhead.

90 mm
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Old Mar 4, 2017 | 12:01 PM
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Nothing to add to the question, but a sincere thank you for your service.
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Old Mar 4, 2017 | 12:06 PM
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Originally Posted by raposak
Nothing to add to the question, but a sincere thank you for your service.

Thank you for your support. And have a blessed day.
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