Standard R32 Gtr Oil Pump Or N1 Gtr Oil Pump?

[GKTECH]

The larger one should flow more

I'd be interested to see how you go if you end up buying the gears and having them reproduced on a CNC machine (assuming thats what you have in mind)

That is what I have in mind.

The price of around $149 retail sounds good to me but we'll see what the guys next door say. (the engineers)

[1q2w3e4r]

Get the JUN pump. I've seen N1 pumps fail first hand.

Your better off spending a little extra money for the peace of mind and proven product IMO.

[GKTECH]

use the N1. it's only failing is the odd catastrophic pump gear failure. i assumed you are using a 33 GTR crank, or at least a 32 GTR crank with a collar fitted? if so then don't worry about it too much. but if you really want to make it good buy the reinik pump gears it's much, much stronger than the N1 gears. cost about $600.

Do you happen to know if the gears are the same as standard but just out of a different material?

If so then I could simply just take my standard gears to the engineering shop and get them to make the pump gears out of a stronger material?

Greg

[Bliksem]

They're different the N1 gears (bottom pump) have a wave design:

[GKTECH]

Am I better off using the standard RB26 gear set in the N1 oil pump then?

[indio84]

They're different the N1 gears (bottom pump) have a wave design:

that picture is gr8 does any body has one comparing the jun or tomei pump to the stock pump?

[MrStabby]

If so then I could simply just take my standard gears to the engineering shop and get them to make the pump gears out of a stronger material?

I havent been involved in engineering for 13 years so my memory had faded badly, but IIRC asking from something "stronger" probably wont be precise enough - you need to find out if it was brittle or ductile failure, to know what stronger will mean. Maybe best to see if you can get your hands on a broken set of gears so the engineering guys can check it out and make a recommendation. Hopefully the engineers on this forum can comment further/tell me i'm talking crap.