Nissan 370Z Forum - View Single Post

pokeyl · 05-16-2015, 01:20 PM

Anyone running 700 or 750cc injectors with a non bypass (stock with a larger pump) system and know there fuel pressure. I just added a port and if the electronic sensor and the rest of the electronics are correctit is over 50 PSI at idle. I falls to 37.5 at any throttle setting above idle. I think the short cycle time of the 750cc injectors with the higher pump volume is more that the factory in tank regulator can bypass.

05-16-2015, 01:20 PM	#1 (permalink)
pokeyl Track Member Join Date: Nov 2010 Location: DFS Posts: 900 Drives: ??? Rep Power: 55	Fuel Pressure at Idle 750cc injectors? Anyone running 700 or 750cc injectors with a non bypass (stock with a larger pump) system and know there fuel pressure. I just added a port and if the electronic sensor and the rest of the electronics are correctit is over 50 PSI at idle. I falls to 37.5 at any throttle setting above idle. I think the short cycle time of the 750cc injectors with the higher pump volume is more that the factory in tank regulator can bypass. __________________ It's not my fault I'm old, I was born a very long time ago!