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02-01-2008
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#1 |
 
Join Date: Oct 2006
Location: Virginia Beach
Posts: 46
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Thermal protection w/ headers?
Once the factory manifolds and cats (with all their heat shields) come off, is there any need to put some replacement heat protection in place? Would having the headers Jet-Hot coated or something similar be good enough? I'm just wondering about melting floorpans.
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1991 Red / Black SLP Intake / Haibeck Chip / B&B Catback |
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02-01-2008
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#2 |
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Join Date: Oct 2007
Location: lone pine and mammoth lakes ca.
Posts: 544
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Re: Thermal protection w/ headers?
i ave had mt jeal heasers on my car going on 4 yrs and no problem. bnut i did sshange the routing ofv the o2 sensor wires and made a little shieldfor the clutch hydrolic line
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02-01-2008
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#3 |
  
Join Date: Aug 2005
Location: Northridge, CA
Posts: 1,461
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Re: Thermal protection w/ headers?
I would recommend coating and Marc Haibeck told me (I think he's OK
with me quoting him): I discovered high temp wire sheath. It's like the covering that GM uses except it has a higher temp rating and is silver to reflect heat. For the one or two wires, PN 2652K31. For the O2 sensor cables, PN 2652K32. For the clutch hose, PN 2652K33. Available from www.mcmaster.com Marc I have it on my car. Looks cool. 
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02-01-2008
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#4 |
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Join Date: Jul 2005
Location: Auburn, Washington
Posts: 586
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Re: Thermal protection w/ headers?
Opinions differ on this, but for about $300 - $350 with shipping, I had my Jeal headers coated at www.swaintech.com. Gave me peace of mind, looks great, and I really think it reduces the temps and saves the underhood components (O2 sensor wires, plastic clips, etc.) from excessive and damaging heat.
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Nick ZR-1 Net Registry Founding Member #32 - lapsed... |
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