does anyone know the size/thread pitch of the botls used to hold the 02 housing to the turbo? thanks. I just dont feel like pulling one out to match it up

 

im about to go to the auto parts store to go buy some... ill let you know

 

thnks

 

hurry back now

 

haha. what are you needing to know?? the thread?? bolt diameter?? please be a little more specific

 

I guess all. I need to know most importantly the threat pitch and the diameter of the bolt. I know ist a common size that fits all over on the car but I am not sure. I thought it was a metric 8x 1.25 but I am not sure.

 

I just drilled out a snapped off stud in my hotside and re-tapped all the holes. They are 10mm x 1.25/12mm head. If you want some really nice bolts check out this link. It's the bolt kit for a DSM o2 housing that works on the Evo turbo. Ask him to add another nut and another bolt, I just did.

http://www.ffwdconnection.com/boltkits.shtml

 

Yes, the 02 bolts are an M10x1.25 thread. Same with the nuts used on the studs.
The studs from the O2 housing to the exhaust manifold are the same as well, M10x1.25.



They are NOT M8x1.25. (Not flaming, just clarifying.)