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How hot do the headers @ the y-pipe get?

Old Jan 20, 2004 | 06:24 PM
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99-LS1-SS's Avatar
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Default How hot do the headers @ the y-pipe get?

I am trying to rig something up to keep my headers from hitting the floorboard. Someone suggested that I put a piece of heater hose between the y-pipe and the floor board. I am trying to see if it can handle the heat.
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Old Jan 20, 2004 | 06:39 PM
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Use some thermal tape stuff, then a band clamp with the heater hose around it over the tape.
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Old Jan 20, 2004 | 08:04 PM
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My y-pipe is Jethot coated so it may be different but I used the rubber hose from the AIR temporarily until I got the Valve spring welded in between the drivers side of the y pipe and floorboard. It just barely melted. Never smelled it burn. Problem was vibration. That's why I did the spring.
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Old Jan 20, 2004 | 09:36 PM
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Originally Posted by 99-LS1-SS
I am trying to rig something up to keep my headers from hitting the floorboard. Someone suggested that I put a piece of heater hose between the y-pipe and the floor board. I am trying to see if it can handle the heat.
Get the prothane Motor Mounts, alotta work , but well worth the effort,
I'm glad I did it., I got HOOker LT's
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Old Jan 21, 2004 | 03:20 PM
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Tubes go anywhere from 1100 to 1400 deg (depending lean/rich)
guessing 700-800 at the collector. mounts seem more a long term solution to me.
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