Fuel pressure problem HELP!!! ASAP
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Location: dicsovery bay, ca, usa
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Fuel pressure problem w/jrsc HELP!!! ASAP
I am having a major problem. My fuel pressure is 40 psi at idle but when i get on it the psi only rises to 55-60 psi under boost and the motor runs extremly lean. I Have a brand new fuel filter and pump. Heres my setup.
D16a6 with darton flange sleeves
scat rods
JE pistons 8.3-1 compression
ported and polished ports and chambers
swirl polish valves
isky springs
crane cam Duration intake:232 Exhaust: 234
Jrsc with boost upgrade 10-11 psi
Short ram intake
AEM fuel rail
stosk injectors
Airmass header
2.5" exhaust with apexi N1
Intank walbro pump
Fuel psi gauge coming off of rail
Modified by kaedingracer3 at 4:32 AM 9/21/2004
D16a6 with darton flange sleeves
scat rods
JE pistons 8.3-1 compression
ported and polished ports and chambers
swirl polish valves
isky springs
crane cam Duration intake:232 Exhaust: 234
Jrsc with boost upgrade 10-11 psi
Short ram intake
AEM fuel rail
stosk injectors
Airmass header
2.5" exhaust with apexi N1
Intank walbro pump
Fuel psi gauge coming off of rail
Modified by kaedingracer3 at 4:32 AM 9/21/2004
#2
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Join Date: Sep 2002
Location: SoCal, Ca, USA
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Re: Fuel pressure problem w/jrsc HELP!!! ASAP (kaedingracer3)
Are you using the stock JRSC fuel pressure regulator? If so, with the stock injectors you will not have enough fuel even at 100psi of fuel pressure to run rich enough. I am not sure why your fuel pressure is so low.
#4
Honda-Tech Member
Re: Fuel pressure problem w/jrsc HELP!!! ASAP (kaedingracer3)
A. K. it's me, Tree. basically everything fuel system related has been looked at. lets just get it over with and go to DNR in hayward next week... i need to talk to the dude anyways about tuning my turbo engine.
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