Fuel Pump Size

imported_Gt_Jay · November 11th, 2007, 08:03 PM

I have 24 lbs injectors and was wondering what size fuel pump i need.

White Thunder · November 11th, 2007, 08:04 PM

get a 255

jam77 · November 11th, 2007, 08:06 PM

yeah i agree 255lph for the win

White Thunder · November 11th, 2007, 08:13 PM

i think you can run that on stock..

imported_Gt_Jay · November 11th, 2007, 08:19 PM

i'am doing a 4 to 8 conversion

White Thunder · November 11th, 2007, 08:19 PM

yeah 255 then

White Thunder · November 11th, 2007, 08:20 PM

get a fuel pressure regulator too....

imported_Gt_Jay · November 11th, 2007, 08:21 PM

what is normal psi for that set up

White Thunder · November 11th, 2007, 08:22 PM

you would have to wait for someone else to anwser that one bud....i drive a neon!!

jam77 · November 11th, 2007, 09:34 PM

39 psi is stock

jam77 · November 11th, 2007, 09:34 PM

Originally Posted by White Thunder

you would have to wait for someone else to anwser that one bud....i drive a neon!!

I love neons!!

white93pony · November 11th, 2007, 11:01 PM

after you get it running set the fp with the vaccum unhooked set it at about 40psi how much power you have will tell you how big a fp you need im running about 315 hp at the wheels with a 150 shot and i have a 190 lph pump no probs.

Tony_90fox · November 11th, 2007, 11:35 PM

Wouldnt hurt to put a 255 in there though...They are the same price and it doesnt do any harm having the bigger pump in there...

Get the 255lph.

TurboLX · November 11th, 2007, 11:45 PM

No Need for a 255lph FP unless you have a forced induction application nor do you need 24lbers unless your doing an MAF

White Thunder · November 11th, 2007, 11:47 PM

srt! whot whot

1slo5.0 · November 12th, 2007, 12:02 AM

I always put the 255lph pump in. Its $5 more than the 190lph and gives you room to grow.

November 11th, 2007, 08:03 PM	#1
imported_Gt_Jay Regular 1993 Mustang LX N/A Join Date: Nov 2007 Location: Terrell, tx Posts: 209 iTrader: 0 reviews	Fuel Pump Size I have 24 lbs injectors and was wondering what size fuel pump i need.

November 11th, 2007, 08:06 PM	#3
jam77 Enthusiast 1987 Mustang GT Join Date: Apr 2007 Location: IL Posts: 685 iTrader: 0 reviews	yeah i agree 255lph for the win __________________ 87 GT, typhoon upper and lower,70mm tb, 90mm maf, bbk shorties, bbk x-pipe, flowmaster cat back, 3:73 gear, pro 5.0 shifter, novi blower,afm power pipe, load IO, Trick Flow heads, Anderson B-31 cam, Anderson PMS, 42 lb injectors, t-rex fuel pump.

November 11th, 2007, 09:34 PM	#10
jam77 Enthusiast 1987 Mustang GT Join Date: Apr 2007 Location: IL Posts: 685 iTrader: 0 reviews	39 psi is stock __________________ 87 GT, typhoon upper and lower,70mm tb, 90mm maf, bbk shorties, bbk x-pipe, flowmaster cat back, 3:73 gear, pro 5.0 shifter, novi blower,afm power pipe, load IO, Trick Flow heads, Anderson B-31 cam, Anderson PMS, 42 lb injectors, t-rex fuel pump.

November 11th, 2007, 11:45 PM	#14
TurboLX I Post Entirely Way Too Much 1988 Mustang LX Turbo Join Date: Oct 2006 Location: NY Posts: 8,778 Blog Entries: 1 iTrader: 0 reviews	No Need for a 255lph FP unless you have a forced induction application nor do you need 24lbers unless your doing an MAF __________________ 1988 LX Coupe 2.5L, GT35R, 44mm WG, 32psi, C16.

November 12th, 2007, 12:02 AM	#16
1slo5.0 MM Ninjas! 1990 Mustang LX 9.36@143 mph Join Date: Jan 2006 Location: North Fond du Lac, Wisconsin Posts: 11,375 iTrader: 1 reviews	I always put the 255lph pump in. Its $5 more than the 190lph and gives you room to grow. __________________ My daily driver has 16 cylinders and 4400hp @ 1000 rpm.... ***1988 Mustang GT - Stock....almost

November 11th, 2007, 08:19 PM	#5
imported_Gt_Jay Regular 1993 Mustang LX N/A Join Date: Nov 2007 Location: Terrell, tx Posts: 209 iTrader: 0 reviews	i'am doing a 4 to 8 conversion

November 11th, 2007, 08:21 PM	#8
imported_Gt_Jay Regular 1993 Mustang LX N/A Join Date: Nov 2007 Location: Terrell, tx Posts: 209 iTrader: 0 reviews	what is normal psi for that set up

November 11th, 2007, 11:01 PM	#12
white93pony Newbie Join Date: Jun 2007 Posts: 14 iTrader: 0 reviews	after you get it running set the fp with the vaccum unhooked set it at about 40psi how much power you have will tell you how big a fp you need im running about 315 hp at the wheels with a 150 shot and i have a 190 lph pump no probs.

November 11th, 2007, 11:35 PM	#13
Tony_90fox Banned Join Date: Jun 2006 Location: Bowling Green, KY Posts: 3,803 iTrader: 0 reviews	Wouldnt hurt to put a 255 in there though...They are the same price and it doesnt do any harm having the bigger pump in there... Get the 255lph.

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