Turbo Exhaust Stud size

[dynoman]

I've got a new turbo coming and want to use new studs . What size are they or anyone have a ARP part number .

 

[Clark6]

did you find your answer dyno? what kind of turbo is it.? your talking about the down pipe mounting bolts right?

 

[dynoman]

I haven't pursued it any further . I'm waiting on my turbo to be built ...a few more weeks . I guess I'll just measure the old ones . I figured someone on here would know .
The studs on the headers to turbo .

 

[XracerX]

These are what I bought when I recently upgraded to a TA-49.
Our Friend Phil @ Master Tech used them so they were correct. Here's a link.

M10 x 1.50 Threaded Turbocharger Stud Kit Flange Serrated Nut T3 T4 T6 (Set 4) | eBay

Nut Specs: Flange Grade 8 Hex Nuts M10 x 1.50 Serrated Lock Style. Bolt Thread Pitch: M10 x 1.50. Threaded Side Into Flange: 12mm. Total Height on Nut Side: 30mm. Stud Total Length: 42mm.

www.ebay.com

 

[dynoman]

Thanks Joe , just what I was looking for . My car is at Phil's shop right now !!

 

[Clark6]

I'm getting one built as well be several weeks for mine also.

I bought nuts on my 3 bolt Pte turbo that thread pitch I thought was 1.5 . sorry I couldn't help. I thought your were talking about the turbine bolts. Ok I see the other fella help you out... Good deal

 

[dynoman]

I'm getting one built as well be several weeks for mine also.

What are you getting , if you don't mind sharing ?

 

[Clark6]

One Mr.Spool spec'd ill pm you