Fuel pump questions

[justjuiceit]

Can the stock pump handle 63 psi through stock injectors without the pressure dropping off at high rpms on an S13? My other question is what would be the advantage of the 190lph to the 255 lph inline fuel pump model? At 63 psi fuel pressure with stock injectors will the 255 provide more fuel? Thanks for any input.

[DGA]

Wow, 63 psi. Why do you need to run your injectors at 63 psi?Some injectors will not open properly at this pressure. The advantage of 255 over 190 is that it flows 65 liters more per hour than the other one. You would not have any drawbacks that I could think of from the 255 over the 190 lph pump.

[justjuiceit]

Dry nitrous set-up

[DGA]

Hmm. How much are you looking at running 50, 100, etc?

[justjuiceit]

50 hp for now, I will upgrade to 370cc injectors for 100 hp