347 FI Fuel Requirements

D

DonMaximo

Member

Sep 25, 2003

217

5

19

Lewisville, Texas

Dec 29, 2007

#1

• Dec 29, 2007

• #1

Will the stock 5.0 fuel lines and tank pickups support the operation of a Fuel injected, NO power adder, 347 stroker ?? -OR- should I consider upgrading entire stock fuel lines.

I've upgraded my fuel rails and fuel pump and plan to use steel braided lines and connectors from engine to fuel lines.

Thanks in advance.

 

BK_CAULEY

it's built for speed not longevity, woman

Dec 26, 2006

0

10

49

Thomasville, ga

Dec 29, 2007

#2

• Dec 29, 2007

• #2

there fine. and if you are not adding any sort of power adder more than likely the stock pump will work to

 

D

DonMaximo

Member

Sep 25, 2003

217

5

19

Lewisville, Texas

Dec 29, 2007

#3

• Dec 29, 2007

• #3

Thanks for the reply.

I've been told by most people that a 220LPH is best to avoid any fuel starvation under heavy load

 

BK_CAULEY

it's built for speed not longevity, woman

Dec 26, 2006

0

10

49

Thomasville, ga

Dec 29, 2007

#4

• Dec 29, 2007

• #4

they told you right

 

5spd GT

"the 5.0 owns all"

Founding Member

Aug 7, 2002

9,516

6

99

Arkansas

Dec 30, 2007

#5

• Dec 30, 2007

• #5

I would run a 190 lph + pump for a nice 347.

 

P

ponysoldier

New Member

Dec 11, 2007

1

0

0

Jan 7, 2008

#6

• Jan 7, 2008

• #6

I ran a 331 stroker for a season b4 I jumped up to S/C and found that a 190 lph was needed

 

R

rixxx93gt

New Member

Mar 5, 2008

1

0

0

Mar 5, 2008

#7

• Mar 5, 2008

• #7

I have run a 190 and just switched to a 255 when I had the gas tank out anyways. You are fine with stock lines up to around 525-550HP I believe.

 

wgonzalez

New Member

Mar 3, 2008

4

0

0

loxahatchee

Mar 7, 2008

#8

• Mar 7, 2008

• #8

I have a 347 stroker on my car. I ran a 255lph pump with a 3/8 fuel line to feed rail and stock return.