need help finding fuel pump

P

philly2080

New Member

Jun 22, 2006

4

0

0

Jun 22, 2006

#1

• Jun 22, 2006

• #1

should a stock 2002 Mustang GT fuel pump hold enough juice for 344hp at the fly? I have cold air, 75mm throttle body and upper plenum, stage 2 cams, under drive pullys, full length headers, x-pipe with cats, mac exauhst, and 4.11 gears. can the fuel pump handle these mods or not? please someone help!!!!! DYNO AT 285 REAR WHEEL HORSE POWER

 

03ghoststang

Well-Known Member

Jul 16, 2005

1,930

1

57

Los Angeles, California

Jun 22, 2006

#2

• Jun 22, 2006

• #2

go with the SVT focus fuel pumps they will be more than enough

 

SaleenGT2001

Well-Known Member

Jul 18, 2005

2,811

4

58

Four Oaks NC

Jun 22, 2006

#3

• Jun 22, 2006

• #3

i think the stock pump should be fine. he sould be somewhere around 275 rwhp.

 

P

philly2080

New Member

Jun 22, 2006

4

0

0

Jun 22, 2006

#4

• Jun 22, 2006

• #4

need help fining fuel pump

I have a 2002 mustang GT. I have cold air, 75mm throttle body & upper plenum, underdrive pullys, stage 2 cams, full elnght headers, x-pipe with cats, mac exauhst, 4.11 gears and revolution chip. My problem is that i can't get the air fuel ratio on the dyno to go right. it starts at 14.5 an dipps down to 13.2 around 4500 rpms. when we put a fuel guage on it the guage jumps around a little and we think i may need a new fuel pump, but don't know if i need a bigger one. Should the stock pump work, and if not what should i use? Im dynoing at 285hp to the rear wheel. please e-mail me a philly2080@hotmail.com with any thoughts!!! Thanks

 

S

saleen556

New Member

Dec 2, 2003

387

0

0

Hillsboro,OR

Jun 22, 2006

#5

• Jun 22, 2006

• #5

It should be fine since saleen hasn't upgraded the fuel pump on the 2000-2004 s281sc.

 

0

01Steeda

New Member

May 29, 2005

732

0

0

Baton Rouge, LA

Jun 22, 2006

#6

• Jun 22, 2006

• #6

Stock pump is plenty

 

Mike97gt

it doe snot

Founding Member

Jan 26, 1999

10,633

7

89

the people's republic of massachusetts

Jun 22, 2006

#7

• Jun 22, 2006

• #7

you could go with a focus SVT pump. that should be enough for what you are running. In fact the stocker should be more than enough. But if your stocker is getting weak then might as well upgrade to the SVT pump.

BTW you only need to post this in tech we don't need this in both tech and talk. So I merged them for you.

 

P

philly2080

New Member

Jun 22, 2006

4

0

0

Jun 23, 2006

#8

• Jun 23, 2006

• #8

WHAT IM GOING TO DO IS REPLACE THE STOCK PUMP WITH ANOTHER STOCK PUMP AND GO FROM THERE IF I STILL RUN INTO PROBLEMS I WILL INSTALL THE SVT PUMP. THANKS GUYS FOR ALL THE HELP!!

 

F

FunkyBoss

New Member

Jan 6, 2006

3

0

0

Jun 23, 2006

#9

• Jun 23, 2006

• #9

philly2080 said:

WHAT IM GOING TO DO IS REPLACE THE STOCK PUMP WITH ANOTHER STOCK PUMP AND GO FROM THERE IF I STILL RUN INTO PROBLEMS I WILL INSTALL THE SVT PUMP. THANKS GUYS FOR ALL THE HELP!!

Click to expand...

Why? Do it once and be done with it. The focus pump is pretty cheap, check ebay.