i got my gauge installed...Tapped it into the hard line....says im at about 35 psi at idle....that seems kinda low...any input?
you scratch my ride IMA EAT YO CHILDREN
im on venom rail and Accel FPR with 310cc injectors...stock motor for now
you scratch my ride IMA EAT YO CHILDREN
Taught it should be around 40psi, but I can not remember exactly.
PRND321 Till I DIE
Old Motor: 160whp & 152ft/lbs, 1/4 Mile 15.4 @88.2
M45 + LD9 + 4T40-E, GO GO GO
well im well it was at 40 and i heard sumwhere that that was high.....so i turned it down to 35...car seems to run alright....at high r's it backfires a little but other than that it seems fine....but i mean if its supposed to be 40 ill turn it back up no problem
you scratch my ride IMA EAT YO CHILDREN
43 psi is stock fuel pressure, but you have larger injectors, which means a larger pressure drop.
24 lb/hr * 43psi = 30 lb/hr * X psi
x= 34.4 psi
Running 35psi should be fine (I run mine at 36 psi), but if you go with too low of fuel pressure, IIRC the fuel won't atomize correctly and you will start to get backfiring.
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"Youth in Asia"...I don't see anything wrong with that.
Correction**** when i let off it back fires not at high r's.....
you scratch my ride IMA EAT YO CHILDREN
Brian Whalen wrote:43 psi is stock fuel pressure, but you have larger injectors, which means a larger pressure drop.
24 lb/hr * 43psi = 30 lb/hr * X psi
x= 34.4 psi
Running 35psi should be fine (I run mine at 36 psi), but if you go with too low of fuel pressure, IIRC the fuel won't atomize correctly and you will start to get backfiring.
Great to kno thanx.....and i think im right above 35psi too...like 37ish....when i rev it jumps to about 40 ish
you scratch my ride IMA EAT YO CHILDREN
