Guest 73Turbo240z Posted August 29, 2005 Share Posted August 29, 2005 Alright i'm out in the garage today trying to get the motor sensored up and plumbed so i can install it into the engine bay, i'm running a custom turbo setup (Holset HY35w) and the motor i originally picked up didn't come w/ the oil feed line for a stock turbo, so i have no reference as to size, style, or thread pitch for the oil pressure supply to the turbo, i know the supply comes from the passenger side of the block toward the top middle, but thats about it... so if anyone happens to know the size and thread pitch and all that, please post it up, gotta figure out what i need to do to make a working pressure feed line. Quote Link to comment Share on other sites More sharing options...
Doug71zt Posted August 29, 2005 Share Posted August 29, 2005 The L28ET uses a tee fitting from the oil pressure port. It is a flared steel line, but off the top of my head, I can't remember the size, very close to 1/4 ID, but metric. FYI the block fitting is BST (British standard), not NPT, so take the oil pressure sender with you when you are looking for fittings. Or tap the block to NPT if you are using a mechanical oil pressure gauge and eliminate that problem forever. Quote Link to comment Share on other sites More sharing options...
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