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Thread: Hey Everyone at LS1
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08-01-2007, 01:00 PM #1
- Join Date
- Jul 2007
- Location
- Orlando
- Posts
- 1
Pewter- 03 Hummer H2
Hey Everyone at LS1
Hey guys & girls, I'm new to this forum. So far it looks like one of the best or friendliest that I've seen. I have an 03 Hummer H2 with a 6.0 L. I've done the superchips tune and 37" tires (2 inch taller than stock) Volante air filter assy, Borla stainless cat back exhaust. air raid swirlly at the throtle body. It runs great but I still want a little more.
Right now I have a lag under acceleration, if I lift the gas slightly it seems like the everything lines up again and takes off. I have a problem with a knock sensor ever since I went thru about 5 feet of muddy water. I haven't changed it yet because I was waiting to see if an intake change be worthwile.
The MAF checks out good but maybe a bigger one will help, The MAP sensor is slightly out of voltage range. The bigger tires slowed it down some but hurt the mileage more. I have a collision repair shop if any of you have any questions I can help you with, feel free to contact me.
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08-02-2007, 06:18 AM #2
Nice picture!
Welcome to LS1.com!
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08-02-2007, 06:50 AM #3
- Join Date
- Aug 2005
- Location
- Norman, Oklahoma
- Age
- 36
- Posts
- 1,759
White/Black- 1999 Z28
Welcome!
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08-02-2007, 05:50 PM #4
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08-02-2007, 05:54 PM #5
welcome.....wanna race off road ?
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