Nissan 370Z Forum  

Fuel Return Option

I decided to do a full fuel return system with my built block, 70mm turbo setup with the option to run a surge tank in the future. I haven’t seen

Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain


Like Tree12Likes
  • 5 Post By O&G
  • 1 Post By G37sHKS
  • 1 Post By O&G
  • 3 Post By phunk
  • 1 Post By Chuck33079
  • 1 Post By SPOHN

Reply
 
LinkBack Thread Tools Display Modes
Old 10-01-2013, 01:00 AM   #1 (permalink)
O&G
A True Z Fanatic
 
O&G's Avatar
 
Join Date: Nov 2010
Location: Lone Star State
Age: 42
Posts: 1,212
Drives: 40th Anv.
Rep Power: 22
O&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond repute
Default Fuel Return Option

I decided to do a full fuel return system with my built block, 70mm turbo setup with the option to run a surge tank in the future. I haven’t seen much discussion on the topic so I thought I’d share what I’m doing. I originally had a single turbo setup on a stock block, stock fuel system with the CJ Motorsports Fuel Pump Kit and Walboro 255lph pump.

Parts:
• GTM Fuel Pressure Adapter Regulator Kit GTM Motorsports*::*FUEL SYSTEM*::*GTM FUEL PRESS ADPTER REGULATOR KIT
• AEM Adjustable Regulator GTM Motorsports*::*FUEL SYSTEM*::*AEM Universal Adjustable Fuel Pressure Regulator
• Aeromotive Stealth 340lph pump
• CJ Motorsports Fuel Pump Install Kit CJM Fuel Pump Install Kit
• GTM Fuel Pump Voltage Stabilizer Kit GTM Motorsports*::*FUEL SYSTEM*::*GTM FUEL PUMP VOLTAGE STABILIZER KIT
• CJ Motorsports fuel return adapter, this part will delete the stock regulator that sits inside the pump housing
• CJ Motor sports supplied all lines and fittings

I placed a custom order with Charles a/k/a Phunk from CJ Motorsports because I already had some of the parts required for the return system. I’ve been a customer for 8 years and couldn’t ask for a better company to deal with.

I chose to use the stock fuel rails as they are considerably bigger than the VQ35 series rails and should be able to handle the 600-650whp mark. I have Injector Dynamic 850cc injectors, but wishing I went with the 1000cc for an E85 option. I also chose to run an electronic fuel gauge into the cabin from the regulator. In the future if I decide to track the car I have the option of adding a surge tank to the system with larger pumps, etc….

If you’re doing any work on the VQ37VHR fuel system do yourself a favor and read the following:
http://blog.cj-motorsports.com/2009/...-assembly.aspx
It will give you background and instructions on installing basic to full return systems for our platform.

Setup:


Stock Fuel Regulator in Pump Housing:




CJ Motorsports Fuel Pressure Delete Adapter:

Requires “Great Care” trimming the pump housing, being careful not to cut/break into the housing.


CJ Motorsports Fuel Pump Kit & Regulator Delete Adapter:




GTM Fuel Pressure Adapter Regulator(EngineBay), sorry for bad pics:





AEM Regulator mounted with Fuel Gauge Sender Unit:


GTM Fuel Voltage Stabilizer Kit:



I had to fish the fuel return line down through a tight space, but other than that running the line was easy. I ran it with the stock fuel sending line using some P clamps.

I should know if this fuel setup is adequate for my power goals in a few weeks!
__________________
O&G's Build/Journal <---(1st lowmount single turbo treeseventy)
Built Engine Thread
2011 F-250 Build/Journal

Last edited by O&G; 10-01-2013 at 03:13 PM.
O&G is offline   Reply With Quote
Old 10-01-2013, 04:21 AM   #2 (permalink)
A True Z Fanatic
 
G37sHKS's Avatar
 
Join Date: Feb 2010
Location: Dubai
Posts: 1,183
Drives: 09 G37S Coupe 7AT
Rep Power: 20
G37sHKS has a reputation beyond reputeG37sHKS has a reputation beyond reputeG37sHKS has a reputation beyond reputeG37sHKS has a reputation beyond reputeG37sHKS has a reputation beyond reputeG37sHKS has a reputation beyond reputeG37sHKS has a reputation beyond reputeG37sHKS has a reputation beyond reputeG37sHKS has a reputation beyond reputeG37sHKS has a reputation beyond reputeG37sHKS has a reputation beyond repute
Default

CJM are known for their quality fuel system.

If my GTM return style fuel system was not enough for Garret GTX I'll definitely contact CJM and see what we can do to upgrade.
O&G likes this.
__________________
G37sHKS is offline   Reply With Quote
Old 10-01-2013, 11:33 AM   #3 (permalink)
O&G
A True Z Fanatic
 
O&G's Avatar
 
Join Date: Nov 2010
Location: Lone Star State
Age: 42
Posts: 1,212
Drives: 40th Anv.
Rep Power: 22
O&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond repute
Default

Some pics of the return line.

sent from my Samsung Galaxy Note
Attached Images
File Type: jpg uploadfromtaptalk1380641609059.jpg (48.7 KB, 54 views)
File Type: jpg uploadfromtaptalk1380641619482.jpg (60.2 KB, 42 views)
GaleForce likes this.
__________________
O&G's Build/Journal <---(1st lowmount single turbo treeseventy)
Built Engine Thread
2011 F-250 Build/Journal
O&G is offline   Reply With Quote
Old 10-01-2013, 02:36 PM   #4 (permalink)
A True Z Fanatic
 
Join Date: Mar 2009
Location: Chicago
Posts: 3,668
Drives: 370
Rep Power: 974723
phunk has a reputation beyond reputephunk has a reputation beyond reputephunk has a reputation beyond reputephunk has a reputation beyond reputephunk has a reputation beyond reputephunk has a reputation beyond reputephunk has a reputation beyond reputephunk has a reputation beyond reputephunk has a reputation beyond reputephunk has a reputation beyond reputephunk has a reputation beyond repute
Default

Quote:
Originally Posted by G37sHKS View Post
CJM are known for their quality fuel system.

If my GTM return style fuel system was not enough for Garret GTX I'll definitely contact CJM and see what we can do to upgrade.
Wait until you see whats in the oven right now Not to spam someone else's thread but we have made some changes to our 370z fuel system options and parts are currently being cut.
G37sHKS, O&G and GaleForce like this.
__________________
Charles @ CJ Motorsports : Website | Facebook | Instagram | YouTube
Home of the 9 second, stock longblock, stock drivetrain 6MT 370z. 9.91 @ 142mph
phunk is offline   Reply With Quote
Old 10-01-2013, 02:53 PM   #5 (permalink)
O&G
A True Z Fanatic
 
O&G's Avatar
 
Join Date: Nov 2010
Location: Lone Star State
Age: 42
Posts: 1,212
Drives: 40th Anv.
Rep Power: 22
O&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond reputeO&G has a reputation beyond repute
Default

Quote:
Originally Posted by phunk View Post
Wait until you see whats in the oven right now Not to spam someone else's thread but we have made some changes to our 370z fuel system options and parts are currently being cut.
Nice, can't wait to see what you guys are up to. Spam away!
__________________
O&G's Build/Journal <---(1st lowmount single turbo treeseventy)
Built Engine Thread
2011 F-250 Build/Journal
O&G is offline   Reply With Quote
Old 10-01-2013, 02:55 PM   #6 (permalink)
A True Z Fanatic
 
Chuck33079's Avatar
 
Join Date: Nov 2011
Location: Houston
Posts: 12,265
Drives: 2011 370ztt
Rep Power: 29538
Chuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond reputeChuck33079 has a reputation beyond repute
Default

Quote:
Originally Posted by phunk View Post
Wait until you see whats in the oven right now Not to spam someone else's thread but we have made some changes to our 370z fuel system options and parts are currently being cut.
With all due respect, stop it. I don't need to add any more parts to the list right now. I still haven't installed all of the ones I've bought yet.
SPOHN likes this.
__________________
2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent
Chuck33079 is offline   Reply With Quote
Old 10-01-2013, 09:40 PM   #7 (permalink)
A True Z Fanatic
 
SPOHN's Avatar
 
Join Date: Feb 2010
Location: Covington, GA
Age: 45
Posts: 14,844
Drives: Waiting on next Z
Rep Power: 221
SPOHN has a reputation beyond reputeSPOHN has a reputation beyond reputeSPOHN has a reputation beyond reputeSPOHN has a reputation beyond reputeSPOHN has a reputation beyond reputeSPOHN has a reputation beyond reputeSPOHN has a reputation beyond reputeSPOHN has a reputation beyond reputeSPOHN has a reputation beyond reputeSPOHN has a reputation beyond reputeSPOHN has a reputation beyond repute
Default

Great upgrade
O&G likes this.
__________________
SPOHN is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
[AAM Competition] -- Fuel Return System, Oil Cooler Kit, Oil Pan Spacers MADE IN USA! Sales@AAMComp Drivetrain/Engine 45 04-16-2013 11:38 PM
[FOR SALE] AAM Fuel Return System Kim@Forged Parts for sale (Private Classifieds) 13 04-11-2013 02:47 PM
Converting to return fuel system? (turbo) overlord Engine & Drivetrain 9 04-28-2012 03:12 PM
[FOR SALE] BNIB AAM Comp 370z Fuel Return System Kim@Forged Parts for sale (Private Classifieds) 16 04-25-2012 11:19 AM


All times are GMT -5. The time now is 10:58 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2