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Flek23 · 01-21-2009, 08:04 AM

First let me say that my 91 was stock and no other mods have been added as of today. I bought an LC Engineering header in 2002. For a short time i did experience an increase in HP. Then the problems began, I've burned up O2 sensor after O2 sensor, Throttle sensors and have never been able to get good long lasting gasket seal on the exhaust. I have now unplugged the O2 sensors and it's running better. The ceramic coat held up for about two years. My perspective at this point is that when I finish with my 83 build I will go back to stock exhaust on my 91. Perhaps LC's exhaust is a good set up if you are doing drastic changes and understand how to change the trucks brain settings but if you are an average Joe looking to bolt up and go I think you may have the issues I ran into.

01-21-2009, 08:04 AM	#3 (permalink)
Flek23 Contributing Member Join Date: Oct 2008 Location: Georgia Posts: 224	Not as Happy as the rest First let me say that my 91 was stock and no other mods have been added as of today. I bought an LC Engineering header in 2002. For a short time i did experience an increase in HP. Then the problems began, I've burned up O2 sensor after O2 sensor, Throttle sensors and have never been able to get good long lasting gasket seal on the exhaust. I have now unplugged the O2 sensors and it's running better. The ceramic coat held up for about two years. My perspective at this point is that when I finish with my 83 build I will go back to stock exhaust on my 91. Perhaps LC's exhaust is a good set up if you are doing drastic changes and understand how to change the trucks brain settings but if you are an average Joe looking to bolt up and go I think you may have the issues I ran into. __________________ Jason 83 SR5 4x4 shortbed (Project) 91 DLX 4x4 xcab auto (Daily Driver) "Prosperity will have it's season, even when it's here it's going by; when it's gone we pretend we know the reasons, but all the roots grow deeper when it's dry." David Wilcox