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banjo bolt thread size for turbo to IC pipe? (xpost @ 944t/s)

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Old 09-23-2004, 11:30 AM
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dmoffitt
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Default banjo bolt thread size for turbo to IC pipe? (xpost @ 944t/s)

I see this has been posted before, search revealed no answers, and the car is 1.5 hrs away from me right now. I wanted to make a custom IC-to-Wasategate (pressure, not signal) line using a thread-in metric to AN adaptor like the XRP ones at the IC pipe and some braided nylon sleeved line running down to the wastegate, right now I have a (borrowed) factory banjo bolt / fitting - but I'm just not a huge fan of adapting the factory rubber crimp-on line to a silicone hose, etc...

Anyhow, I'd really like to pick up the stuff I need up here in Rochester before heading down to work on the car... but I NEED the thread size please!!

TIA
Old 09-23-2004, 12:13 PM
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Jason_86_951
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I've got one on my desk right now. Just looking at it I'd say 12mm.
It has 8 threads per 10mm for the pitch.
HTH
Old 09-23-2004, 12:36 PM
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dmoffitt
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so that would be what, M12x1.25?
Old 09-23-2004, 12:47 PM
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Well looking at the 11mm x 1.25mm seatbelt bolt, I also have on my desk, I would say no the threads are not as fine as that.
I measured again and it looks more like 6.5-7 threads per 10mm, maybe 12mm x 1.5mm.
Old 09-23-2004, 02:06 PM
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dmoffitt
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that sounds more like it... thanks!



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