155 lph or 190lph fuel pump?

91PA5liter · 05-10-2002, 02:09 PM

i have a 75 shot of nitrous and i know that i need to put a bigger fuel pump in for it to work safely but wasnt sure if i should go with the 155 lph or 190 lph? everything else on the car is stock except for o/r h pipe and cat back. thanks for the help
ryan

avbcon12 · 05-10-2002, 02:29 PM

people are going to tell you to get the biggest pump you can afford. but all i will say is that a 155lph will be more than enough with your current setup and a 75 shot of N2o...

take care,
adam

91GTturbo · 05-10-2002, 07:13 PM

On my first mustang, I ran a 75 shot on the stock fuel pump for about a year and never had any issues. I just put in colder plugs. I added an inline pump from bosch later and went to a 150 shot, same thing never had any issues. All on the stock motor and stock exhaust.

gtsr515 · 05-10-2002, 09:29 PM

I ran a 125 dry shot for years with a 155 on a stock heads, cam, intake setup , but if you plan on going aftermarket heads, cam, intake, AND Nitrous, I would get the 190 and an inline..

05-10-2002, 02:09 PM	#1
91PA5liter Registered Member Join Date: Jan 2002 Location: PA Posts: 79	155 lph or 190lph fuel pump? i have a 75 shot of nitrous and i know that i need to put a bigger fuel pump in for it to work safely but wasnt sure if i should go with the 155 lph or 190 lph? everything else on the car is stock except for o/r h pipe and cat back. thanks for the help ryan

05-10-2002, 02:29 PM	#2
avbcon12 Registered Member Join Date: Jul 2001 Location: West Bloomfield, MI Posts: 391	people are going to tell you to get the biggest pump you can afford. but all i will say is that a 155lph will be more than enough with your current setup and a 75 shot of N2o... take care, adam __________________ 90 GT black/ grey leather ported GT-40 heads w/ 1.7RR, Cobra intake w/ ported lower, 24# injectors, 190LPH pump, 75mm Pro-M MAF, 65mm TB, K&N panel, BBK long tubes, Off road H-pipe, 2 ch. Flowmaster, Black magic fan, Kirban FPR, 180 deg. T-stat, 3.73's, Steeda Tri-Ax, 130 amp alt. Accell 8.8 race wires/cap/rotor, motorcraft plugs, Factory Five suspension, etc etc etc.... http://avbcon12.stangnet.com

05-10-2002, 07:13 PM	#3
91GTturbo Registered Member Join Date: May 2001 Location: Valdese, NC Posts: 361	On my first mustang, I ran a 75 shot on the stock fuel pump for about a year and never had any issues. I just put in colder plugs. I added an inline pump from bosch later and went to a 150 shot, same thing never had any issues. All on the stock motor and stock exhaust. __________________ 91 single turbo vert

05-10-2002, 09:29 PM	#4
gtsr515 Registered Member Join Date: Nov 2001 Location: Sunny, Hot, Sebring, Florida Posts: 725	I ran a 125 dry shot for years with a 155 on a stock heads, cam, intake setup , but if you plan on going aftermarket heads, cam, intake, AND Nitrous, I would get the 190 and an inline.. __________________ Remember...2nd place is 1st place for losers!

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