help me with final stuff before tune day

93hatch · July 30th, 2008, 03:30 PM

i gota get a adjustable fuel pressure regulator before i can get my car tuned, i found this holley one for pretty cheap it should do the job right?

Holley 512-500-1 - Holley Adjustable Fuel Injection Regulators - summitracing.com

and i gota get a walbro 255lph fuel pump, any links to said pump? do i need anything else with it?

izze01 · July 30th, 2008, 04:14 PM

I cant tell if that is an adjustable regulator or not, But I am pretty sure it has to be adjustable if u put a 255 in due to the added pressure. I have a kirban and it works well with no leaks and keeps steady pressure.

93hatch · July 30th, 2008, 04:19 PM

it says it under product line and apparently its good from 35-65psi

flattusmaximus78 · July 30th, 2008, 04:33 PM

Just type in walbro 255 mustang on ebay and pick a pump.

93hatch · July 30th, 2008, 05:10 PM

Originally Posted by flattusmaximus78

Just type in walbro 255 mustang on ebay and pick a pump.

eBay Motors: WALBRO 255 LPH FUEL PUMP Ford Mustang 2.3 5.0 GT Cobra (item 140252482920 end time Jul-31-08 16:51:39 PDT)

like this?

95opal · July 30th, 2008, 05:27 PM

If your getting a dyno tune and chip burnt dont waste your money on an adjustable regulator. They will tune it with stock pressure and make the adjustments in the tune.

93hatch · July 30th, 2008, 05:32 PM

Originally Posted by 95opal

If your getting a dyno tune and chip burnt dont waste your money on an adjustable regulator. They will tune it with stock pressure and make the adjustments in the tune.

that was exactly my thoughts too, but the guy said its preferable to have one to get it perfect? should i call a different shop?

e3sean · July 30th, 2008, 08:18 PM

that holly one is adjustible the vaccume port is the adjustment screw..

flattusmaximus78 · July 30th, 2008, 11:41 PM

Bingo. I'm doing a v2 strim, fcam, and a 80mm maf on my combo and thats exactly how I'm buying my pump.

July 30th, 2008, 03:30 PM	#1
93hatch Banned 1992 Lx 11.39@119.24 Join Date: Jan 2008 Location: Az Posts: 11,644 iTrader: 0 reviews	help me with final stuff before tune day i gota get a adjustable fuel pressure regulator before i can get my car tuned, i found this holley one for pretty cheap it should do the job right? Holley 512-500-1 - Holley Adjustable Fuel Injection Regulators - summitracing.com and i gota get a walbro 255lph fuel pump, any links to said pump? do i need anything else with it? __________________ [QUOTE=93mustank;2577445]We speed tested my right arm for quickness in shifts... So he could design the cam for proper shift recovery.[/QUOTE]

July 30th, 2008, 04:19 PM	#3
93hatch Banned 1992 Lx 11.39@119.24 Join Date: Jan 2008 Location: Az Posts: 11,644 iTrader: 0 reviews	it says it under product line and apparently its good from 35-65psi __________________ [QUOTE=93mustank;2577445]We speed tested my right arm for quickness in shifts... So he could design the cam for proper shift recovery.[/QUOTE]

July 30th, 2008, 04:33 PM	#4
flattusmaximus78 I Post Entirely Way Too Much 1993 5.ohhhh 12.97 @140mph Join Date: Apr 2006 Location: Gatorland Posts: 6,122 iTrader: 3 reviews	Just type in walbro 255 mustang on ebay and pick a pump. __________________ 02 Pewter z28, hoosiers/lid/exhaust/spray...125mph 1993 gt Sold, already missed --Moates Quarter horse $225-- --Cobra intake $150-- --tremec 3550 bell and shifter $1100--

July 30th, 2008, 05:27 PM	#6
95opal Hardcore Enthusiast 95 opalfrost gt Join Date: Nov 2006 Location: Connecticut Posts: 1,516 iTrader: 0 reviews	If your getting a dyno tune and chip burnt dont waste your money on an adjustable regulator. They will tune it with stock pressure and make the adjustments in the tune. __________________ 5.0 magazines 94-04 performance mustangs feature car! Fall 2010

July 30th, 2008, 08:18 PM	#8
e3sean I Post Entirely Way Too Much 1988 lx 9.68@142 Join Date: Nov 2007 Location: goldsboro NC Posts: 5,609 iTrader: 0 reviews	that holly one is adjustible the vaccume port is the adjustment screw.. __________________

July 30th, 2008, 04:14 PM	#2
izze01 Regular 1994, mustang gt N/A Join Date: Dec 2006 Location: Clarksville Posts: 292 iTrader: 0 reviews	I cant tell if that is an adjustable regulator or not, But I am pretty sure it has to be adjustable if u put a 255 in due to the added pressure. I have a kirban and it works well with no leaks and keeps steady pressure.

July 30th, 2008, 11:41 PM	#9
flattusmaximus78 I Post Entirely Way Too Much 1993 5.ohhhh 12.97 @140mph Join Date: Apr 2006 Location: Gatorland Posts: 6,122 iTrader: 3 reviews	Bingo. I'm doing a v2 strim, fcam, and a 80mm maf on my combo and thats exactly how I'm buying my pump. __________________ 02 Pewter z28, hoosiers/lid/exhaust/spray...125mph 1993 gt Sold, already missed --Moates Quarter horse $225-- --Cobra intake $150-- --tremec 3550 bell and shifter $1100--

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