C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

EM headers are in

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Old Oct 5, 2004 | 03:30 PM
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From: Amston CT
Default EM headers are in

Just wanted to let everybody know that I just spent about 9 hours installing my long tube headers... If anybody needs pictures or has questions let me know... The rest of the exhaust should be completed by a local shop tomorrow... 1994 6 speed...
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Old Oct 5, 2004 | 03:35 PM
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From: eville in
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da' post the pic's
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Old Oct 5, 2004 | 04:34 PM
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From: San Jose Pat Tillman - American Hero
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How did everything go with the Stage 8 bolts? Did you end up having to cut any of the locks, or did they all line up?

Also, did you have to remove the factory cat bracket on the driver's side? The shop that did mine had to cut it off because it was right where the primary needed to sit.
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Old Oct 5, 2004 | 04:57 PM
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I have not put the locks on the stage 8 bolts yet. I figured I want to run it at operating temperature for a few days then retighten the bolts. As for the drivers side bracket, I thought about just cutting it off, but I ended up just bending it out of the way (soft metal). I will say that it was a major pain but I did not have any major issues and the headers fit very well.

Last edited by gt306; Oct 6, 2004 at 08:12 AM.
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Old Oct 5, 2004 | 08:39 PM
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I used the stock long bolts with the TPIS's. They have stayed tight. However, it is my understanding that with the shorter bolts used on most headers, one will experience a loosening if locking tabs are not used. Any comments from those with shorter bolt flanges?
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