N1 Oil Pump Upgrade Help

[GDZR32]

Hi everyone i am going to put a n1 oil pump in my r32 gtr just wanted to know if its just bolt on or do i have to change stuff ??? Thanks

[DVS JEZ]

Bolt on. BUT

u need to remove engine from the car, remove the sump so u can change the oil pump.

Depending which year model R32 engine u have will depend if u need a crank collar fitted to the snout of the crank.

[MrStabby]

What's the rationale for going with an N1 pump on a existing motor?

What will you do to stop the higher flowing N1 pump from emptying the sump and destroying the motor?

Pretty much everyone only changes the oil pump when they are rebuilding the motor, and including all the oil control mods at the same time so the package works together.

[33GTRV]

as said by stabby. I am in the middle of doing an engine build on mine at the moment. It would be possible to do it in the car but you would need a 2 post hoist and an engine suspension bar to hold the donk up. Alot of rooting around for not alot of gain. I personally have looked into an N1 pump, but have decided to give an aussie brand a go by using Spool's Billet oil pump gearset in an existing housing. We will see how it goes.

Cheers, Allan

[DVS JEZ]

Very curious to see how the billet gears go. Hiw much are they worth?

[33GTRV]

475 i think they were. if they are as good as the reinik gears it will be money well spent in my eyes. Only downside is there isnt as much flexibility with adjustment as the tomei one, but hey, for over 1k cheaper, what would you expect