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

header question?

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Old Mar 1, 2008 | 06:31 PM
  #1  
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Default header question?

i know this has probably been beat to death and that both headers in question are great headers but any owners LTX's with either TPIS or EM longtubes wish they bought the other header or have dislikes about what they bought??? thanks!!
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Old Mar 1, 2008 | 08:02 PM
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I love my EM LT's! Those, RT cats and Corsa from there to the bumper = awesome sound. And power!
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Old Mar 1, 2008 | 09:42 PM
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I just installed EMs yesterday and I can't see how TPiS would be any better. One thing about the EMs is the driver side o2 is to close to the car and was very hard to install. Now this could the same on all headers or they could have placed the bung in the wrong spot, just a 1/2" over and it would have been fine.
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Old Mar 1, 2008 | 09:50 PM
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I have EMs, the fit was fine. I did have to cut my oil cooler hose back about 5/8s inch to clear. I also re-routed the fuel lines.
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Old Mar 2, 2008 | 05:46 PM
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tpis owners??
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Old Mar 2, 2008 | 06:01 PM
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TPIS overall fit was good. Had to have a muffler shop bend the Y pipe for proper angle toward cat. I still have to reroute fuel lines.
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Old Mar 2, 2008 | 06:50 PM
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i am assuming the fuel line mod is l98 cars only?
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Old Mar 3, 2008 | 05:33 PM
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I just put EMs on my 95 last month. They slid right in. Had no clearance problems at all.
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Old Mar 3, 2008 | 07:25 PM
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Originally Posted by pr0zac
tpis owners??
Only thing I had to modify was the bolts that hold the brackets for the a/c and alternator. Just radiused them on a bench grinder. But you have to do this with all headers I think. Tpis or EM, are both great choices.
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