Fuel Pumps

Tom95gt

Member

Oct 10, 2007

186

1

19

South Jersey

Dec 13, 2008

#1

• Dec 13, 2008

• #1

I need a 255lph fuel pump for my turbo i am going to be running.I beieve Holley makes two different kinds... one is i guess regular and the other is for forced induction. What's the difference? I guess I should go with the forced induction one? Anyone run that one?

 

HISSIN50

"How long does it take to get help in here?

15 Year Member

Nov 29, 1999

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Dec 13, 2008

#2

• Dec 13, 2008

• #2

The forced induction pump keeps volume up at pressures higher than stock (like if using an FMU).


Some info

 

toyman

10 Year Member

Jul 19, 2007

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Vernon BC

Dec 13, 2008

#3

• Dec 13, 2008

• #3

Not sure about the Holley but most seem to prefer the Walbro GSS340 255 lph for boosted applications.

 

HISSIN50

"How long does it take to get help in here?

15 Year Member

Nov 29, 1999

31,179

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Dec 13, 2008

#4

• Dec 13, 2008

• #4

NM

 

toyman

10 Year Member

Jul 19, 2007

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79

Vernon BC

Dec 13, 2008

#5

• Dec 13, 2008

• #5

HISSIN50 said:

NM

Click to expand...

Is that a "not me"?

 

BlownFiveLiter

have car, will race....wait, it doesn't run

15 Year Member

Nov 29, 1999

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108

Chicagoland

Dec 14, 2008

#6

• Dec 14, 2008

• #6

HISSIN50 said:

NM

Click to expand...

toyman said:

Is that a "not me"?

Click to expand...

Probably meant nevermind.

You could always go the dual pump route, as well. 255lph in tank, and 255lph external, a la Vortech T-Rex.

 

HISSIN50

"How long does it take to get help in here?

15 Year Member

Nov 29, 1999

31,179

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129

Dec 14, 2008

#7

• Dec 14, 2008

• #7

Matt has you covered (I deleted my thoughts since they didnt really matter. NM = Nevermind).

I was just going to say that the Holley pump very well could be a Walbro anyways.

 

Tom95gt

Member

Oct 10, 2007

186

1

19

South Jersey

Dec 14, 2008

#8

• Dec 14, 2008

• #8

Yea i think they are the same

 

final5-0

Mustang Master

Apr 6, 2003

6,817

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79

DFW Texas

Dec 14, 2008

#9

• Dec 14, 2008

• #9

An additional bit of info on the 255 pumps

I've always understood that

one is high volume
and
one is high pressure

Grady