install 340lph pump and pressure drop?
06-02-2011, 12:54 PM
#1
Honda-Tech Member
Thread Starter
install 340lph pump and pressure drop?
ive replace my 255lph with a 340lph and my fuel pressure drop 6psi on my gauge on the rail. is it suppose to do this?? i thought the pressure should go up knowing its a higher pressure pump. anyone have a ideal if this is correct.
06-02-2011, 08:24 PM
#2
Honda-Tech Member
Re: install 340lph pump and pressure drop?
Pumps do not create pressure, they create flow. Hence the Liters per Hour rating, not PSI......
Your fuel regulator is what allows pressure to build, giving the pump something to fight against.
Your fuel regulator is what allows pressure to build, giving the pump something to fight against.
06-02-2011, 10:12 PM
#3
Honda-Tech Member
Thread Starter
Re: install 340lph pump and pressure drop?
What is the max base pressure I can run to be on the safe side ? I had it On 80psi with the 255 and it drop to 76Psi after installing the 340 pump.
06-03-2011, 06:38 AM
#6
Honda-Tech Member
Thread Starter
Re: install 340lph pump and pressure drop?
I have the aem. I was trying to squeeze as much out of the 255 as possible cause I was running out of injector(1000cc)
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