RJ MFG New Oil Pump Gears (Rev to 9k!!!)

Z eliminator · 06-07-2016, 04:26 AM

Z eliminator is in for the oil pump.

Z

RN SHARK · 06-07-2016, 07:33 AM

And I just replaced the stock oil pump yesterday. Damn. Well, my shop did. I didn't.

JARblue · 06-07-2016, 10:07 AM

Quote:

Originally Posted by bullitt5897

RJ MFG is now a vendor on here and have told me that they will be offering a introductory special of $699 shipped for the first 10 buyers! the retail on these will be $749 MSRP.

So who is interested?

First 10!
1. Bullitt5897
2. Zeliminator
3.
4.
5.
6.
7.
8.
9.
10.

So are you representing RJ Manufacturing? If not, who is running the group buy?

9K RPMs =

James10694 · 06-07-2016, 10:30 AM

So whats the major difference between this and the nismo oil pump? If I remember correctly the gears were billet aluminum and these gears are made of steel?

Wonka2581 · 06-07-2016, 11:07 AM

Quote:

Originally Posted by James10694

So whats the major difference between this and the nismo oil pump? If I remember correctly the gears were billet aluminum and these gears are made of steel?

If your referring to the Nismo oil pump as the stock oil pump, they are the same oil pump that comes with the VQ, there is no difference between the Nismo model and the base model when it comes to the stock oil pump.

Chuck33079 · 06-07-2016, 11:12 AM

Quote:

Originally Posted by Wonka2581

If your referring to the Nismo oil pump as the stock oil pump, they are the same oil pump that comes with the VQ, there is no difference between the Nismo model and the base model when it comes to the stock oil pump.

I'm assuming he means the Nismo oil pump. It's about $1200 and does not come with the Nismo.

Wonka2581 · 06-07-2016, 11:25 AM

Quote:

Originally Posted by Chuck33079

I'm assuming he means the Nismo oil pump. It's about $1200 and does not come with the Nismo.

Oh ok, thanks..

bullitt5897 · 06-07-2016, 12:49 PM

Quote:

Originally Posted by JARblue

So are you representing RJ Manufacturing? If not, who is running the group buy?

9K RPMs =

I am just putting together a list for them. They are a vendor here and will be taking all payments directly.

bullitt5897 · 06-07-2016, 12:52 PM

also the Nismo RC oil pump is just a higher grade set of powder gears. This concept has worked in the World challenge series for several years. After talking with the guys at JWT they have not seen anyone break hardened billet gears.

bullitt5897 · 06-07-2016, 02:26 PM

Yeah the gear really gets us past the first barrier. I would highly recommend this if you want to run north of 8k rpm on your car. For the price it cant be beat!!!

Z eliminator · 06-07-2016, 03:32 PM

8200 on my motor and the oil pump let go
car shut off
expensive tow to get home
z

bullitt5897 · 06-07-2016, 03:45 PM

Yes they have been tested... They have been physically tested and torture tested for 5hours straight. All gears come with documentation. Oem gears have broken on multiple cars even Zeliminator has broken them as stated in his post after running 8200rpm

Rusty · 06-07-2016, 05:10 PM

Think Megan370 broke his too.

When I was talking to RJM at ZDayZ. He had a set there, and the OEM's too. You could see the difference between the 2 sets.

Elmo370z · 06-07-2016, 05:42 PM

Something to do with the two contacts points, rjm being reinforced and thicker

bullitt5897 · 06-07-2016, 05:54 PM

What you end up with on the stock units is a 1mm contact point that gets really hot and the gears can micro weld to themselves to the crank. So as the car is ran really high and hard you get these micro welds once the car is turned off and everything cools down. Then when you go to push the clutch in to start the car it shatters... This is how it happens everytime. The tensile strength of the oem Sintered gears is about 6,000 psi and the new billet Chromoly steel is over 140,000 and it's a harder material which will be stronger and more resistant to micro welding.

06-07-2016, 04:26 AM	#1 (permalink)
Z eliminator A True Z Fanatic Join Date: Jul 2009 Location: Ontario Canada Posts: 1,660 Drives: 370 Z 7AT Sports Rep Power: 20	Z eliminator is in for the oil pump. Z __________________ 12.343 @114.14 . 4.5 stroker motor is now being built. Dec 1 2015.

06-07-2016, 07:33 AM	#2 (permalink)
RN SHARK Track Member Join Date: Jun 2011 Location: Delafield, WI Age: 46 Posts: 618 Drives: 09 370Z, 14 SRT GC Rep Power: 37	And I just replaced the stock oil pump yesterday. Damn. Well, my shop did. I didn't. __________________ ___________ '09 6sp/Z1/PowerTrix/SPL/Swift/SRP/Whiteline/F.I.LTH&CBE/UpRev by Seb/CJM/Stillen/Ings+1/RJM/TrackSpec/Sparco/Motul/Wavetrac/Coolerworx/Verus/CraftSquare '14 SRT Grand Cherokee; '08 TL Type-S

06-07-2016, 10:30 AM	#4 (permalink)
James10694 Track Member Join Date: Oct 2013 Location: Las Vegas NV Posts: 918 Drives: 2010 370z Nismo Rep Power: 14	So whats the major difference between this and the nismo oil pump? If I remember correctly the gears were billet aluminum and these gears are made of steel? __________________ Boosted Performance Single Turbo 618whp/489 tq

06-07-2016, 12:52 PM	#9 (permalink)
bullitt5897 Premium Member Join Date: Jan 2009 Location: North GA Posts: 6,831 Drives: Twin Turbo Z34 Rep Power: 3684	also the Nismo RC oil pump is just a higher grade set of powder gears. This concept has worked in the World challenge series for several years. After talking with the guys at JWT they have not seen anyone break hardened billet gears. __________________ *Shop Cars: 2013 318whp Nismo VspecII 370z SOLD, 2009 1000hp+ 93oct 4.0L TT 370z Fast Intentions STAGE 4 #054*

06-07-2016, 02:26 PM	#10 (permalink)
bullitt5897 Premium Member Join Date: Jan 2009 Location: North GA Posts: 6,831 Drives: Twin Turbo Z34 Rep Power: 3684	Yeah the gear really gets us past the first barrier. I would highly recommend this if you want to run north of 8k rpm on your car. For the price it cant be beat!!! __________________ *Shop Cars: 2013 318whp Nismo VspecII 370z SOLD, 2009 1000hp+ 93oct 4.0L TT 370z Fast Intentions STAGE 4 #054*

06-07-2016, 03:32 PM	#11 (permalink)
Z eliminator A True Z Fanatic Join Date: Jul 2009 Location: Ontario Canada Posts: 1,660 Drives: 370 Z 7AT Sports Rep Power: 20	8200 on my motor and the oil pump let go car shut off expensive tow to get home z bullitt5897 likes this. __________________ 12.343 @114.14 . 4.5 stroker motor is now being built. Dec 1 2015.

06-07-2016, 03:45 PM	#12 (permalink)
bullitt5897 Premium Member Join Date: Jan 2009 Location: North GA Posts: 6,831 Drives: Twin Turbo Z34 Rep Power: 3684	Yes they have been tested... They have been physically tested and torture tested for 5hours straight. All gears come with documentation. Oem gears have broken on multiple cars even Zeliminator has broken them as stated in his post after running 8200rpm __________________ *Shop Cars: 2013 318whp Nismo VspecII 370z SOLD, 2009 1000hp+ 93oct 4.0L TT 370z Fast Intentions STAGE 4 #054*

06-07-2016, 05:10 PM	#13 (permalink)
Rusty A True Z Fanatic Join Date: Dec 2011 Location: Fayettenam,Pennsyltucky Age: 70 Posts: 35,578 Drives: 2011 Nismo GM 6M Rep Power: 2684440	Think Megan370 broke his too. When I was talking to RJM at ZDayZ. He had a set there, and the OEM's too. You could see the difference between the 2 sets. Elmo370z likes this. __________________ 浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html Last edited by Rusty; 06-07-2016 at 05:13 PM.

06-07-2016, 05:42 PM	#14 (permalink)
Elmo370z A True Z Fanatic Join Date: Apr 2013 Location: st. petersburg Posts: 5,730 Drives: 09 nissan 370z Sp M6 Rep Power: 295380	Something to do with the two contacts points, rjm being reinforced and thicker

06-07-2016, 05:54 PM	#15 (permalink)
bullitt5897 Premium Member Join Date: Jan 2009 Location: North GA Posts: 6,831 Drives: Twin Turbo Z34 Rep Power: 3684	What you end up with on the stock units is a 1mm contact point that gets really hot and the gears can micro weld to themselves to the crank. So as the car is ran really high and hard you get these micro welds once the car is turned off and everything cools down. Then when you go to push the clutch in to start the car it shatters... This is how it happens everytime. The tensile strength of the oem Sintered gears is about 6,000 psi and the new billet Chromoly steel is over 140,000 and it's a harder material which will be stronger and more resistant to micro welding. hooey_b likes this. __________________ *Shop Cars: 2013 318whp Nismo VspecII 370z SOLD, 2009 1000hp+ 93oct 4.0L TT 370z Fast Intentions STAGE 4 #054* Last edited by bullitt5897; 06-09-2016 at 10:28 AM.

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