Oil pump replacement or Oil pump Gear

scroupious · 01-18-2020, 03:33 PM

I was looking at ordering a new oil pump gear to replace my factory gear.
Better to replace the entire pump or is the Gear sufficient?

Daily drive with weekend street fun.

09 370Z

I searched oil pump, oil, pump nothing

thank you

cv129 · 01-18-2020, 03:45 PM

GB: SuckerPunch Motorsports Oil Pump Upgrade

sirnixalot · 01-18-2020, 04:23 PM

Boundary Engineering makes just the gear. Keep in mind if you do it properly and get a new OEM pump to put it in you're close to the price of the Suckerpuch oil pump, and with that you get a billet backing plate for extra strength as well.

Rusty · 01-19-2020, 12:21 AM

Quote:

Originally Posted by cv129

GB: SuckerPunch Motorsports Oil Pump Upgrade

Quote:

Originally Posted by sirnixalot

Boundary Engineering makes just the gear. Keep in mind if you do it properly and get a new OEM pump to put it in you're close to the price of the Suckerpuch oil pump, and with that you get a billet backing plate for extra strength as well.

chuckie311 · 01-20-2020, 11:34 PM

I bought a new pump and put in boundary gears

Quicksilvers · 01-21-2020, 04:56 AM

Running the SuckerPunch Motorsports oil pump. Definitely a must have upgrade after seeing the Genuine Nissan OEM oil pumps fail at the track. Have heard great things about the boundary gears.

2011 Nismo#91 · 01-21-2020, 06:55 AM

IMO,

Way over kill for a street setup. If you really want I think an oil pressure gauge would serve you better. The stock oil pump is known to fail above 8K RPM quickly. It's also likely if running at high rpms for an extended periods like may track rats do, which if you're doing on the street are more likely to crash then have the oil pump fail.

The stock oil light really won't save your motor if there is a sudden loss of pressure and gauge will cover you for all losses of pressure not just the pump itself. Not to mention much cheaper. But if you have money to burn then do both! And get Gale's gauge pod it's amazing.

Rusty · 01-21-2020, 01:46 PM

Quote:

Originally Posted by 2011 Nismo#91

IMO,

Way over kill for a street setup. If you really want I think an oil pressure gauge would serve you better. The stock oil pump is known to fail above 8K RPM quickly. It's also likely if running at high rpms for an extended periods like may track rats do, which if you're doing on the street are more likely to crash then have the oil pump fail.

The stock oil light really won't save your motor if there is a sudden loss of pressure and gauge will cover you for all losses of pressure not just the pump itself. Not to mention much cheaper. But if you have money to burn then do both! And get Gale's gauge pod it's amazing.

If getting an oil pressure gauge. Have to get one that reads to 150 psi. Cold idle and high rpm will read over 110 psi.

turtle64b · 01-28-2020, 11:07 AM

Quote:

Originally Posted by sirnixalot

Boundary Engineering makes just the gear. Keep in mind if you do it properly and get a new OEM pump to put it in you're close to the price of the Suckerpuch oil pump, and with that you get a billet backing plate for extra strength as well.

Boundary Engineering gears are up for $400 and a new OEM pump is less than $200, so it's almost half of the Suckerpunch setup. Don't get me wrong, Suckerpunch's product is top of the line, I'm sure, just a little overkill from what I need.

I do have a question, though: How easy is a DIY gear replacement for the OEM oil pump? and are there any special tools required?

I'm looking at doing this whenever I do the gallery gaskets.

Thanks guys!

sirnixalot · 01-28-2020, 11:24 AM

Feeler gauges, a machinist flat edge and an impact screw driver

I was about to ask where the heck you saw OEM pumps for under $200, checked conceptz and ill be damned....$195

turtle64b · 01-28-2020, 11:28 AM

Quote:

Originally Posted by sirnixalot

Feeler gauges, a machinist flat edge and an impact screw driver

I was about to ask where the heck you saw OEM pumps for under $200, checked conceptz and ill be damned....$195

Thanks for the tool list! Do you know if there is a DIY writeup? I'm in the planning phases, so I want to mentally walk through it a few times.

Rusty · 01-28-2020, 11:33 AM

Quote:

Originally Posted by turtle64b

Thanks for the tool list! Do you know if there is a DIY writeup? I'm in the planning phases, so I want to mentally walk through it a few times.

Down load the manual. Best bet.

sirnixalot · 01-28-2020, 11:33 AM

https://www.boundarypumps.com/nissan...-pump-assembly

They sell them pre installed now as well ...man where was this **** last year lol

The gears come with instructions, not sure where mine are but you're just checking clearances, it's not difficult.

scroupious · 01-28-2020, 04:00 PM

Great Info thanks for the deal on a new pump
How the heck do I get the old pump out without removing the oil pan cradle?

JARblue · 01-28-2020, 10:38 PM

Quote:

Originally Posted by turtle64b

Boundary Engineering gears are up for $400 and a new OEM pump is less than $200, so it's almost half of the Suckerpunch setup. Don't get me wrong, Suckerpunch's product is top of the line, I'm sure, just a little overkill from what I need.

But if you add another $300 for the Boundary Engineering billet housing, you aren't far off from the SuckerPunch setup cost

01-18-2020, 03:33 PM	#1 (permalink)
scroupious Premium Member Join Date: Aug 2019 Location: IOWA Posts: 27 Drives: 2009 370Z Rep Power: 2	Oil pump replacement or Oil pump Gear I was looking at ordering a new oil pump gear to replace my factory gear. Better to replace the entire pump or is the Gear sufficient? Daily drive with weekend street fun. 09 370Z I searched oil pump, oil, pump nothing thank you

01-18-2020, 03:45 PM	#2 (permalink)
cv129 A True Z Fanatic Join Date: Jul 2011 Location: Dallas, TX Posts: 2,641 Drives: 09 Nismo, 16 Nismo Rep Power: 47265	GB: SuckerPunch Motorsports Oil Pump Upgrade Total D and scroupious like this. __________________ Setrab \| RE-71 \| SPL \| JRZ \| Nismo \| ARK \| Whiteline \| RacingBrake \| CJM Oil Pan \| Ti shield

01-18-2020, 04:23 PM	#3 (permalink)
sirnixalot Premium Member Join Date: May 2017 Location: Cayman Islands Posts: 524 Drives: 2010 370Z Rep Power: 23895	Boundary Engineering makes just the gear. Keep in mind if you do it properly and get a new OEM pump to put it in you're close to the price of the Suckerpuch oil pump, and with that you get a billet backing plate for extra strength as well. Spartan 1771, Total D, cv129 and 4 others like this. __________________ 2010 Sport - GTR turbo conversion w/ GTX2871R turbo upgrade from BTWTuning 9:1 Wiseco/Eagle built motor - JWT C2 cams/springs - OS Giken - Nismo - Z1 - Voodoo13 - Whiteline - Fortune Auto - Hotchkis

01-20-2020, 11:34 PM	#5 (permalink)
chuckie311 Enthusiast Member Join Date: Jul 2012 Location: las vegas Posts: 297 Drives: G37 Rep Power: 9	I bought a new pump and put in boundary gears scroupious likes this. __________________ Both cars tuned by (Seb@Specialty-Z) 2011 G37 Cam'd FBO 347whp 280wtq Corn Fed 4.08 Gears 2019 Q50 3.0t 450whp 527wtq

01-21-2020, 04:56 AM	#6 (permalink)
Quicksilvers A True Z Fanatic Join Date: May 2017 Location: Atlanta, GA Posts: 1,916 Drives: 2017 370z Rep Power: 25458	Running the SuckerPunch Motorsports oil pump. Definitely a must have upgrade after seeing the Genuine Nissan OEM oil pumps fail at the track. Have heard great things about the boundary gears. scroupious likes this. __________________ Mr. Clean

01-21-2020, 06:55 AM	#7 (permalink)
2011 Nismo#91 A True Z Fanatic Join Date: Mar 2011 Location: NJ Posts: 2,192 Drives: slowly Rep Power: 6728	IMO, Way over kill for a street setup. If you really want I think an oil pressure gauge would serve you better. The stock oil pump is known to fail above 8K RPM quickly. It's also likely if running at high rpms for an extended periods like may track rats do, which if you're doing on the street are more likely to crash then have the oil pump fail. The stock oil light really won't save your motor if there is a sudden loss of pressure and gauge will cover you for all losses of pressure not just the pump itself. Not to mention much cheaper. But if you have money to burn then do both! And get Gale's gauge pod it's amazing. Rusty, turtle64b and scroupious like this.

01-28-2020, 11:24 AM	#10 (permalink)
sirnixalot Premium Member Join Date: May 2017 Location: Cayman Islands Posts: 524 Drives: 2010 370Z Rep Power: 23895	Feeler gauges, a machinist flat edge and an impact screw driver I was about to ask where the heck you saw OEM pumps for under $200, checked conceptz and ill be damned....$195 turtle64b likes this. __________________ 2010 Sport - GTR turbo conversion w/ GTX2871R turbo upgrade from BTWTuning 9:1 Wiseco/Eagle built motor - JWT C2 cams/springs - OS Giken - Nismo - Z1 - Voodoo13 - Whiteline - Fortune Auto - Hotchkis

01-28-2020, 11:33 AM	#13 (permalink)
sirnixalot Premium Member Join Date: May 2017 Location: Cayman Islands Posts: 524 Drives: 2010 370Z Rep Power: 23895	https://www.boundarypumps.com/nissan...-pump-assembly They sell them pre installed now as well ...man where was this ** last year lol The gears come with instructions, not sure where mine are but you're just checking clearances, it's not difficult. cv129, turtle64b and scroupious like this. __________________ 2010 Sport - GTR turbo conversion w/ GTX2871R turbo upgrade from BTWTuning** 9:1 Wiseco/Eagle built motor - JWT C2 cams/springs - OS Giken - Nismo - Z1 - Voodoo13 - Whiteline - Fortune Auto - Hotchkis Last edited by sirnixalot; 01-28-2020 at 12:37 PM.

01-28-2020, 04:00 PM	#14 (permalink)
scroupious Premium Member Join Date: Aug 2019 Location: IOWA Posts: 27 Drives: 2009 370Z Rep Power: 2	Great Info thanks for the deal on a new pump How the heck do I get the old pump out without removing the oil pan cradle?

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