How To Install Walbro Gss-341 In An R34?

[stranger12]

On 27/08/2010 at 1:33 PM, TriniGT said:

When I replaced my pump with a walbro it did not give the full pressure, I had to rewire using the stock wires as the feed for the relay and after that was done my walbro would sing as the voltage was was where ti should be. My fuel pressure was spot on after that. Before that my pressure was around 20psi so I am sure there is some sort of varying voltage causing this.

how did you know what your pressure was? pressure regulator or in car sensors?

 

also for negative feed to relay and pump, do you take it from battery negative terminal or body of the car ?

Edited October 2, 2016 by stranger12

[Dose Pipe Sutututu]

your stock FPR regulates pressure

negative to the body is fine