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Old 09-28-2004, 05:53 PM   #1
awdguy
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Default anyone know what stud size if for the turbo to downpipe?

??????
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Old 09-28-2004, 06:12 PM   #2
Rickyh
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Yep, had to buy a few myself from autozone. M10x1.25x1.50
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Old 09-29-2004, 08:49 AM   #3
LyveWRX
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uhhh... m10x1.25x1.5 means that you have a milimeter and a half long stud... (sorry dude that sucks )

likely its ~1.5" long....
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Old 09-29-2004, 09:24 AM   #4
Rickyh
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Sucks? Whatever. I bought three of em. Went up to the counter and asked for 3 m10 studs. That is what I got. The guy told me to ask for m10x1.25x1.50. I believe the 1.25 and 1.50 describes the threads, cuz the end that threads into the turbo has (visibly)? different threads and will not accept a m10x1.25 nut which is the proper size nut for the dp. they were 99 cents a piece.
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Old 09-29-2004, 12:46 PM   #5
LyveWRX
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ahhh.... sot its a double thread stud... sorry..
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Old 09-29-2004, 12:59 PM   #6
fliz
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I just looked at the stud I replaced a couple weeks ago, both ends are 1.25 thread pitch.

I'm pretty sure the 1.5 refers to stud length in inches.

I just used a standard exhaust stud M10x1.25 from Napa. It said it was for a Ford header, but worked fine for the turbo.
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Old 09-29-2004, 06:21 PM   #7
ShapeShifterz
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Yeah I'm not aware of any threads on the exhaust being 1.50. The studs are 1.25 on both ends for the uppipe if that helps any bit. If the stud is out of the hole, a 40mm length bolt is what you could use.
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Old 09-29-2004, 07:23 PM   #8
Rickyh
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Very strange. the studs I used were clearly 1.25x1.50. The 1.50 end threaded into the turbo just fine. Oh well.
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