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5.3 with LS1 computer question.

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Old Jan 15, 2009 | 06:11 PM
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davidhouston23's Avatar
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Default 5.3 with LS1 computer question.

Don't know if this is the correct spot for this, but here goes.

Blew up my LS1, and i'm swapping my 5.3 in right now. Have a few different threads about it.

Anyways, the car is a 1998 TA and i'm putting in an 03 5.3. My question is, will the car even crank with the LS1 tune and the 5.3? If it does would it run like total crap? I mean if it'll crank I can probably take it somewhere to have it tuned, but other than that I don't have anyway to get the car to have it tuned.
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Old Jan 15, 2009 | 07:06 PM
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Just use the stock injectors, maf from the 98 ls1, and it will probably run just fine. Use the 98 ETC sensor.

Ryan
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