N1 gtr oilpumps?

[PALADN]

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?

[Cubes]

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.

[PALADN]

It cracked from what looks liek an original manafacturing falt in the pump.

[Cubes]

How was it being driven? Lots of rev's? Maybe a missed gear?

[PALADN]

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?

[Cubes]

Nissan or UAS (www.nismo.com.au)

[PALADN]

Would a standard r32 gtr Oilmpump fit in? would it flow any better?

[Cubes]

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.

[PALADN]

So what your saying is that a GTR pmp will fit?