Horsepower

4wheeler
Posts: 4
Joined: Mon Mar 27, 2017 6:23 pm

Horsepower

Unread post by 4wheeler » Tue Mar 28, 2017 10:40 pm

2011 5.3 engine, is there an adjustment that can be made on the computer to increase horsepower? Could really use an answer thanks ahead of time.

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carriedi
Posts: 2573
Joined: Wed Apr 10, 2013 12:42 pm

Re: Horsepower

Unread post by carriedi » Thu Mar 30, 2017 11:11 am

there are no adjustments that can be made. you have to alter programming. that is not an adjustment.

here is some information for you. you should do a lot of research to make sure whatever you decide to do that is will still be street legal and pass emissions test for your state or area.

http://www.autoanything.com/performance ... chips.aspx
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