LT1 open header question
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Join Date: Oct 2003
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LT1 open header question
How much will running open headers (uncapped) on my LT1 help my ET/MPH?
I have longtubes.
* I gained 00.10 (a tenth) after I removed the cat and another 00.10 after I opened my cutout. I still have the stock catback and muffler. I noticed that my muffler was hot after I made a pass, so some exhaust must still be flowing through. I'm sure I would gain something just because of the weight gain.
Thanks, Mike
I have longtubes.
* I gained 00.10 (a tenth) after I removed the cat and another 00.10 after I opened my cutout. I still have the stock catback and muffler. I noticed that my muffler was hot after I made a pass, so some exhaust must still be flowing through. I'm sure I would gain something just because of the weight gain.
Thanks, Mike