PALADN Posted July 17, 2005 Share Posted July 17, 2005 Hey the oil pmp in my rb20det failed the other day. I rang a couple of places about getting a N1 pump. One place told me that you need a collor? is that true or is it a direct bolt on? Link to comment https://www.sau.com.au/forums/topic/80805-n1-gtr-oilpumps/ Share on other sites More sharing options...
Cubes Posted July 17, 2005 Share Posted July 17, 2005 Where did the rb20det pump fail? Cracked or backing plate? You can use the R32 GTR N1 pump that doesn't require a collar. Or you can go for the R33 GTR N1 pump that requires a collar. The reason for the collar is it enlarges the crank to oil pump drive gear engagement. Link to comment https://www.sau.com.au/forums/topic/80805-n1-gtr-oilpumps/#findComment-1468644 Share on other sites More sharing options...
PALADN Posted July 17, 2005 Author Share Posted July 17, 2005 It cracked from what looks liek an original manafacturing falt in the pump. Link to comment https://www.sau.com.au/forums/topic/80805-n1-gtr-oilpumps/#findComment-1468648 Share on other sites More sharing options...
Cubes Posted July 17, 2005 Share Posted July 17, 2005 How was it being driven? Lots of rev's? Maybe a missed gear? Link to comment https://www.sau.com.au/forums/topic/80805-n1-gtr-oilpumps/#findComment-1468756 Share on other sites More sharing options...
PALADN Posted July 17, 2005 Author Share Posted July 17, 2005 nah driven fine unless I was at the drift practice nights. We think it might have been due to a timing belt change that was done a day b4. But unsure because we havnt taken the pump off yet. does anyone know of a good place to buy an N1 gtr pump? Link to comment https://www.sau.com.au/forums/topic/80805-n1-gtr-oilpumps/#findComment-1468831 Share on other sites More sharing options...
Cubes Posted July 17, 2005 Share Posted July 17, 2005 Nissan or UAS (www.nismo.com.au) Link to comment https://www.sau.com.au/forums/topic/80805-n1-gtr-oilpumps/#findComment-1469090 Share on other sites More sharing options...
PALADN Posted July 17, 2005 Author Share Posted July 17, 2005 Would a standard r32 gtr Oilmpump fit in? would it flow any better? Link to comment https://www.sau.com.au/forums/topic/80805-n1-gtr-oilpumps/#findComment-1469263 Share on other sites More sharing options...
Cubes Posted July 17, 2005 Share Posted July 17, 2005 The Rb25DET and R32 GTR pumps flow are the same. I remember there was a thread on SAU/SDU some where, the bloke pulled apart both oil pumps to find they are exactly the same internally. I run a Rb25DET pump in my RB30DET. Link to comment https://www.sau.com.au/forums/topic/80805-n1-gtr-oilpumps/#findComment-1469301 Share on other sites More sharing options...
PALADN Posted July 17, 2005 Author Share Posted July 17, 2005 So what your saying is that a GTR pmp will fit? Link to comment https://www.sau.com.au/forums/topic/80805-n1-gtr-oilpumps/#findComment-1469409 Share on other sites More sharing options...
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