Ls3 tunning

Automotive powered airboat discussion.
Lawmitera
Southern Airboat Member
Posts: 1
Joined: Wed Jan 25, 2017 12:11 pm

Ls3 tunning

Postby Lawmitera » Fri Jan 27, 2017 2:40 pm

I have a new boat with an ls3 in it. I'm using the mass air flow sensor and my boat builder thinks we should remove it and retune the computer. Is this a good idea.

CarMotorBarge
Site Supporter - I
Site Supporter - I
Posts: 750
Joined: Thu Jul 14, 2011 8:32 pm
Location: Lake Harney Woods

Re: Ls3 tunning

Postby CarMotorBarge » Sat Jan 28, 2017 4:50 am

I have a couple of questions to help answer your question:

1. Which EFI are you using?

2. Have you made any mods to the stock LS3?

3. What problems are you having that is making your boat builder think the MAF sensor should be removed?

4. What is going to be used to replace the functionality of the MAF sensor?

Thanks.
14x7.5 Al David hull with 14 inch transom
419 CI Horsepower Barn LS3 with 2.68 Rotator soft drive swinging 4 blade 83.5" R
GTO Rigging and B&S Tilt Trailer
Member of Seminole Airboat Club


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