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05-12-2023, 05:41 PM
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#6 |
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Senior Member
Join Date: Aug 2003
Location: Pierce NE
Posts: 936
Likes: 78
Liked 351 Times in 120 Posts
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Re: 8100 Tuner
We also dumped the converters, and went with magna flow muffler, it is a little noisy. There are no rear O2 sensors so not a big deal. Been told fuel curve was changed to make the cats live from the factory. We have the 4l85e trans and drop the fluid every oil change. Never had a over heat problem and have well over 200 plus on the clock. We run 87 fuel and thats what it was tuned on. Tom
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Tom Meyer 5240 SS Stock ??? |
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