Walbro fuel pump install 240sx

Once satisfied that no leaks are present, reinstall the large cover and the plug cover and you are done. Additional notes: I would like to take a minute and mention one problem that can arise when installing a high volume fuel pump such as the Walbro into a sx. Although not always the case, this fuel pump on some older cars will overrun the factory fuel pressure regulator and over-pressurize the fuel rail. This results in the injectors dumping more fuel into the cylinders, causing an overly rich condition.

To remedy this, an adjustable fuel pressure regulator will need to be installed in place of the factory unit in order to dial the fpr down. Chris Simmons is a race car driver, instructor, business owner and all around gearhead. His passion for motorsport started in the drifting community and progressed into wheel to wheel racing of all kinds. When off track Chris can be found training and working on a myriad of projects. After a hiatus from writing, he is back to share his passion, knowledge and experience in regard to motorsports on and off the track.

Remove the stock fuel pump With the trunk open, remove the trunk liner until the two metal plates are visible.

Disassemble the factory pump First, the factory pump needs to be removed from the fuel pump assembly. Assemble the Walbro pump The Walbro pump installs in the same exact manner as the factory pump. The Walbro pump assembled and ready for install into the sx. Install the new pump Snake the newly assembled pump back into the fuel tank, taking care not to damage the fuel level float.

Read more. By am April 23, DC Header Install. About the Author: Chris Simmons is a race car driver, instructor, business owner and all around gearhead. I really like it really good stuff and super easy to install!! I purchased my fuel pump from these guys and couldn't be happier. Now the is up and running again! Great customer service, I would definitely recommend this company.

Very simple all instructions needed are given fast shipping. A must have for an SR swap! Visit Enjuku Racing Parts on Facebook. Visit Enjuku Racing Parts on Instagram. Call Enjuku Racing Parts. Email Enjuku Racing Parts. Questions enjukuracing. Cart Cart. View All Parts From Walbro. You save. Rating Required Select Rating 1 star worst 2 stars 3 stars average 4 stars 5 stars best. Name Required.

Review Subject Required. Add to cart. Couldn't load pickup availability Refresh. Description Reviews This Installation Kit application specific has the following Features and Benefits: Race-proven design for high-pressure high-flow engines, technology for installing TI Automotive High Performance fuel pumps, performance that excites, direct-fit replacement design, and all installation components included does not include fuel pump.

Got it! Add to cart Sold out.