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#1 |
Registered User
Join Date: Jan 2005
Location: Central Virginia
Posts: 22
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Nothing after the Cat, Ok, or Bad?
For the moment I have no exhaust from the cat back, is it bad to drive her without that? I know some back pressure is good, but will the cat give enough?
Thanks Sterling
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87' GMC R2500 Sierra Classic Suburban - 454 ![]() |
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