Borg warner S257SX-E pressure fitting size?

Kinja'd!!! by "StudyStudyStudy" (jesterjin)
Published 04/03/2017 at 19:54

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Kind of a long shot.

Anyone happen to know the pressure fitting/boost reference fitting size on a borg warner S257SX-E? They now come with a partially pre-drilled hole. I meant to call them today, but seems like I missed their hours. I have a full cart from summit racing and I’d like to get the parts coming if I can find out the fitting size.

Kinja'd!!!

Picture for your time!

Edit: I managed to find some time and go to where my car is and measure the hole size. It is 8.4mm. According to AGP who I bought it from the hole is actually already threaded for an 1/8th NPT fitting and just needs the final bit drilled to accomplish sending of the signal. I looked at the hole in low light so definitely could be the case.


Replies (2)

Kinja'd!!! "TheBimmerGuyWhoNowOwnsAChevy" (thebimmerguy)
04/03/2017 at 20:36, STARS: 0

Sorry I can’t help, but I will offer a compliment because I absolutely love engines that have the visible timing belt and gears, though I have to thank the scenes of the 4A-GE from initial D for that.

Kinja'd!!! "StudyStudyStudy" (jesterjin)
04/03/2017 at 20:46, STARS: 1

I’m with ya there, bought a clear cover so I can keep looking at them :D