Header Wrap...?
#1
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Header Wrap...?
I tried searching for some info but maybe i typed something in wrong??
Anyways i know header wrap is used on FI setups to help keep temps down and spool faster, question is would it help at all with some wraped up longtubes N/A? I kinda like the look of wraped up headers and you could get the black coated longtubes cheaper than ceramic... Just something ive been wondering about
Thanks
Anyways i know header wrap is used on FI setups to help keep temps down and spool faster, question is would it help at all with some wraped up longtubes N/A? I kinda like the look of wraped up headers and you could get the black coated longtubes cheaper than ceramic... Just something ive been wondering about
Thanks
#2
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Header wrap can help keep underhood temps down, and keep heat in the exhaust which will help O2 sensor operation, but the wrap is also good at trapping moisture and the like and helping headers to rust pre-maturely. If the O2 sensors are operating properly and you're not having any underhood temp issues (a member recently posted about heat having no-where to go under his hood since he was lowered and very close to the ground), I wouldn't recommend the header wrap, just my .02
#5
Go with ceramic coated and/or stainless headers. The black painted headers will be mild steel and I've not had luck with them lasting more than 6 years before they started rusting through. I'd suspect if you wrapped mild steel headers you would just accelerate the process.
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I wrapped mine casue I was too dumb to buy coated headers to begin with. I had IAT probs and thats why I grew concerned. It will def accelerate corrosion, and as a result I only wrapped the first 12" or so. I also was worried that if they were wet and froze it cud cause cracking. As for underhood temps, I'm in process of doing custom heat extractors on my hood that I bot from Mecham...I got a full thread on here somewhere with pix. R/
#7
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I wrapped mine casue I was too dumb to buy coated headers to begin with. I had IAT probs and thats why I grew concerned. It will def accelerate corrosion, and as a result I only wrapped the first 12" or so. I also was worried that if they were wet and froze it cud cause cracking. As for underhood temps, I'm in process of doing custom heat extractors on my hood that I bot from Mecham...I got a full thread on here somewhere with pix. R/
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when i did industrial insulation work, there was a paint we applied to boilers, steam pipes, etc., called mascoat, its a ceramic, thought about doing a set of headers with it, before those boilers would melt your skin off, after, u could rest your hand on it comfortably