Changing out Header/ Any Suggestions or Tips?

Well i'm going to throw on the 4-1 obx header I've had sitting in my closet for almost 2 years. Based on what I've read/heard, I should spray down the bolts with WD-40 or some other lubericant (what do you suggest?) and let it sit for a couple days. Also, what about the oxygen sensor? Whats the best way to remove that? And 1 more question, Do you suggest I Spray the fenders with VHT header paint? Wrap the Header, or leave it as it is? Thanks in advance!

Well i'm going to throw on the 4-1 obx header I've had sitting in my closet for almost 2 years. Based on what I've read/heard, I should spray down the bolts with WD-40 or some other lubericant (what do you suggest?) and let it sit for a couple days. Also, what about the oxygen sensor? Whats the best way to remove that? And 1 more question, Do you suggest I Spray the fenders with VHT header paint? Wrap the Header, or leave it as it is? Thanks in advance!
i would use PB-Blaster over WD-40... :2cents: and as for wraping the manifold, thats over-rated IMO... if you want to do it, it will lower engine bay tamps by a few degrees... but it will be fine with out it... as for the VHT pait... NO IDEA!!!:screwy:

PB Blaster as suggested above and header wrap only for performance and an ugly look.