Righto so i just got my R32 GTR back from the tuner
The car made 375rwkw at 18psi on pump fuel before the Fuel pump decided it couldnt flow anymore, that and the injectors are at 75% duty so they'll be swapped out as well..
and before everyone jumps in and tells me the nismo should flow more, i dont need to hear it. Yavuz tunes a certain way and its been working pretty well so far
Current set up is:
Borg warner 83/75 on a twin scroll manifold
Brand new Nismo intank pump that been wired to recieved the correct voltage, (so i know its pumping as much as it can)
Standard fuel rail and reg
Sard 800cc injectors
standard fuel lines
Now what i want to do is run the turbo at 25psi which will/should make in excess of 430rwkw on pump, BUT i will also be running an EFLEX tune with ethonol...
ive already got the ID 2000cc injectors on the way, and ive decided to get a twin entry fuel rail with an aftermaket reg, fuel lines will also be upgraded.
The decision that has to be made is what fuel pump set up to run, keeping in mind i will only be using the car for street duties mainly and light track days...do i:
1. Run a surge tank and have the nismo feeding two bosch 040's,
2. Sell the nismo and run twin intank 040's, or
3. Buy one of these big suckers and run a "Y" pipe so both sides for the rail can be fed
http://aeromotiveinc.com/products-page/fuel-pumps/11104-eliminator-fuel-pump/
problem with number 3 is that ive heard it doesnt flow as much as it claims
what do u guys reckon? if ive missed anything let me know
cheers