Legalalien Posted June 11, 2008 Share Posted June 11, 2008 (edited) He guys, I just purchased headers for my pathy and wanted to ask everybody's opinion on header wrap; Does it realy help? what are the pro's and con's? what brand should I buy? I'll apresiate any and all coments or sugestions. Edited June 11, 2008 by Precise1 Fixed that for you... Link to comment Share on other sites More sharing options...
daftpup Posted June 11, 2008 Share Posted June 11, 2008 OOOps sorry, I saw Heather and got all hot and bothered. *shuffles away coyly* Link to comment Share on other sites More sharing options...
mws Posted June 11, 2008 Share Posted June 11, 2008 He guys,I just purchased headers for my pathy and wanted to ask everybody's opinion on header wrap; Does it realy help? what are the pro's and con's? what brand should I buy? I'll apresiate any and all coments or sugestions. Help what? It will reduce underhood temperatures. Sellers claim it will aid horsepower. I have not yet seen any objective data to support that, only marketing claims. It will also trap moisture. Depending on your climate, usage of vehicle, and the quality of base header, this can lead to serious rust problems over time. I had a floorboard heating problem in a van. I laid a piece of 6" wide wrapping material across the top of the header (NOT wrapped) between the header and floorboard. It resulted in a very significant reduction in temps. My climate is extremely dry and I did not have rust problem. Eventually ceramic coated the headers so the experiment was not for long. I kept burning my pants leg on a stainless steel header pipe on my XR-400. I wrapped a 6" section. No more burns, but when it was trashed and needed replacement a couple years later, there was notable corrosion on steel surface. Link to comment Share on other sites More sharing options...
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