The highly-engineered AAM Spec Fuel Return System - Basic is a great stepping stone for anyone who wants the reliability of a Fuel Return System on a budget. With the ability to support 450rwhp, this system is very similar to our prestigious AAM Spec Fuel Rail Return System but utilizes the factory fuel rails (the AAM Spec Fuel Rail Return System comes with two Billet Fuel Rails and converts the factory fuel flow through each rail simultaniously).
The AAM Return Fuel System - Basic for the Nissan 350Z and Infiniti G35 is a direct bolt-on kit that converts the current factory “return less” fuel system to a full return fuel system. The “return less” system in the 350Z & G35 offers minimal adjustment to the amount of fuel the engine can receive. This type of system is cheaper for the factory to manufacture and works okay in a factory naturally aspirated setup, but has several draw backs when you go to forced induction.
One negative aspect of the factory returnless system is that the factory fuel pressure regulator is installed in the fuel tank. The factory fuel pressure regulator does not allow fuel pressure adjustments and is incapable of holding consistant fuel pressure with most aftermarket fuel pumps. The factory fuel pressure regulator is also unable to add fuel pressure under boost. This system is a must have for any forced induction supercharged or turbocharged vehicle and any big shot nitrous vehicles because the AAM Spec system removes the factory regulator's control of fuel pressure and replaces the control with a vacuum/boost sensitive adjustable fuel pressure regulator. This allows you to adjust both the level of base fuel pressure and increase fuel pressure under boost.
MAJOR BENEFITS of the AAM Spec Fuel Return System - Basic:
• Adjustable base fuel pressure (35psi to 65psi)
• Increases fuel pressure under boost (about one pound of fuel pressure for each pound of boost)
• Increased fuel delivery reliability
• Retains the full function of the factory gas tank fuel transfer system
The AAM Spec Fuel Return System - Basic is a bolt-in kit and includes billet CNC'd adapters for the factory fuel rails, –AN stainless braided fuel lines and fittings from the factory fuel rail assembly to the pressure regulator and from the pressure regulator to the fuel tank (completely pre-assembled and pressure tested to greatly decrease installation time), boost referenced fuel pressure regulator, fuel pressure gauge, and a full set of instructions with pictures for a straight forward installation. A must for any high-horsepower 350Z and G35!
Recommended Install Time: 5 hours

1. 350z Walbro Fuel Pump Install

Phunk's road race fuel pump install. Well, I finally got the fuel pump installed. Instead of going into details about the install. I took alot of pictures for you guys. Replace the fuel pressure regulator grommets and orings if a leak is present. Always double and triple check for possible fuel leaks before starting your VQ35. You now know how to replace a VQ35 Fuel Pressure Regulator to resolve the Lean OBDII trouble codes of P0171 or P0174. Insaniquarium full free download. The average cost for a Nissan 350Z fuel pump replacement is between $544 and $750. Labor costs are estimated between $61 and $78 while parts are priced between $483 and $672. Estimate does not include taxes and fees. View repair cost for a different car View repair cost for a different car The fuel.

4-6 weeks is their typical build time Maya 2015 download.

350z Walbro Fuel Pump Install

1. The AAM Return Fuel System - Basic for the Nissan 350Z and Infiniti G35 is a direct bolt-on kit that converts the current factory “return less” fuel system to a full return fuel system. The “return less” system in the 350Z & G35 offers minimal adjustment to the amount of fuel the engine can receive.
2. Fuel Pump Replacement Cost The average cost for a Nissan 350Z fuel pump replacement is between $544 and $750. Labor costs are estimated between $61 and $78 while parts are priced between $483 and $672.
3. NTB05-048, Fuel Tank Difficult to Fill at Times (2003-2005 350Z) NTB08-082, Hard to Fill Fuel Tank (2003-2008 350Z) Each bulletin directs that a different part in the tank be replaced.
4. Our selection of fuel system parts lets you repair your Nissan 350Z your way. Choose from a separate pump or sending unit, or a complete ready to install module.