A friend of mine just bought a set. They look very good im impressed. The only thing is, is there is 6 o2 sensor bungs. Are the 2 extra for a wideband or something? Anybody know what size the threads are so we can plug them up? Im guessing there the same as an 02 sensor but im not sure.

 

I bought theses plugs for mine and they worked great.
http://cgi.ebay.com/ebaymotors/ws/eB...0630347&rd=1,1

They are 18 mm x 1.50 pitch

 

yeh those look good. I might try to find some at work or the parts house tomorow for him. What the hell is the deal with this ups shipping lately?? The samething happened to him as the other guy on here that posted a review on these headers. Box had huge holes and 1 of the clamps were bent. Nothing was missing though.

 

UPS blows. Plus japanese/chinese manufacturers do not build boxes with crush strength like that of US manufacturers. They use cheap, weak cardboard that cant take anywhere near as much abuse.

 

That was me. Most of the boxes I get from UPS are in bad shape. I even had an Alpine amp that I bought off of ebay show up without the box. It was shipped in a box, but by the time it ended up on my porch it was only wraped in bubble wrap with the shipping label that had been cut off of the box taped to it.
Oh and I was missing the bolts for the collectors and I found out they are an odd threaded bolt that you pretty much can't buy anywhere so I had to re-tap the collectors so I could use standard bolts.

Not to mention the headers aren't really packed in the box very well. Just covered in bubble wrap and laid loose in the box. They should be packed in foam or at least packing peanuts or something in there to take up the dead space for them to move around in.

 

lol yeh i thought that was you but i didnt want to look like an ediot. So OBX is not a US company?? I guess you do learn something everyday.

 

No way they arent. They have a distributor here. But their manufacturing facility is overseas.

 

oh well il stick with my pacesetters and let him try these out. Like i said they look great except im not a fan of the 2 piece primarys they welded togethar. The head flanges are thick maybe 3/8 so thats a plus.

 

woohoo 700 posts. I picked up some plugs at oreilleys for $2.00 a piece, and i got a rubber expansion plug for the intake when we remove the egr. So we should be set, il let everybody know how they fit etc.

 

My Throleys have 3/8 flanges............. And they arent made in japan!