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Join Date: Aug 2003
Location: Pierce NE
Posts: 936
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Excessive Autosports In SD [605-275-3966] did a wheel dyno tune on my 2002 suburban 8.1. Gas mileage was no better towing, but picketed up almost 45 in toque and 35 hp. There was a noticeable difference in towing. They do mail order stuff also. There is also a intake mod that will make more power, got the intake done just have not switch it out yet. Tom
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Tom Meyer 5240 SS Stock ??? Last edited by Tom Meyer; 04-30-2023 at 08:52 PM. |
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