I am looking for an adapter for an oil feed line for an upgraded turbo kit for a friend of mine. Does anyone know the thread diameter and pitch for the oil feed line banjo bolt that goes into the head... This is the bolt that has the two crush washers on it.. Once I have this information I am going to try to find an adapter to match up the oil feed line from the new turbo kit. He bought a used Greddy T67 kit that is missing alot of the parts. We are trying to piece it back togeter.

Thanks
Brian

 

Not sure if this can help you out any.

http://www.atpturbo.com/Merchant2/me...egory_Code=OIL

 

That is exactly what I think I was trying to buy. I dont know if the greddy Oil line is a -4 AN fitting though. It might be. Not sure. I may try to find that out. If it is, then that is the part that I need.

Thanks
Brian

 

The answer is a 10mm x 1.25 pitch. I found that out. That may help someone else out one day.

Brian

 

i have an oil line that has that built into it, and -3 on the other end. let me know if you need it. i can get you pics.

 

Thanks, this is one day.

 

x2

 

I just sheared off my banjo bolt in the head. Fished it out so came across this thread looking for the size.

 

+1 and what are they supposed to be torqued to?

 

This might be a bit late for you, but others may benefit from the info on a turbo. This is gleaned from the Shop manual for an 09 Evo Lancer:

Turbocharger bolt
64 ± 5 N⋅m (38 ± 3 ft-lb)
Turbocharger nut
64 ± 5 N⋅m (38 ± 3 ft-lb)
Turbocharger heat protector bolt
23 ± 3 N⋅m (17 ± 2 ft-lb)
Turbocharger oil feed pipe eye bolt
M10
17 ± 2 N⋅m (12 ± 2 ft-lb)
M12
31 ± 2 N⋅m (23 ± 1 ft-lb)
Turbocharger oil feed pipe bolt
11 ± 1 N⋅m (98 ± 8 in-lb)
Turbocharger oil return pipe bolt (oil pan side)
14 ± 1 N⋅m (120 ± 13 in-lb)
Turbocharger oil return pipe bolt (turbocharger side)
9.0 ± 1.0 N⋅m (80 ± 9 in-lb)
Turbocharger water feed pipe eye bolt
42 ± 7 N⋅m (31 ± 5 ft-lb)
Turbocharger water feed pipe bolt
10 ± 1 N⋅m (84 ± 13 in-lb)
Turbocharger water return pipe eye bolt
42 ± 7 N⋅m (31 ± 5 ft-lb)
Turbocharger water return pipe bolt
10 ± 1 N⋅m (84 ± 13 in-lb)

 

This also happened to me, any advice if I can just tap it again and what size tap to use?

https://ibb.co/dKCuaH

https://ibb.co/nLpeqH