Replacing oem fuel pumps with Walbro 450's

[MTSWAP"D]

Just wondering if anyone has replaced the stock fuel pumps with (Walbro 274)or any other kind? I'm running 100% e85 and would like to swap these in. Any advice would be appreciated

 

[blownstang4.6]

Nevermind. Not for your year.

 

[Klaus]

subd for responses

 

[MTSWAP"D]

I'm going to do it this weekend regardless, it should be pretty straightforward

 

[Klaus]

my tuner recd. twin 400s and thought this would get me close to return style performance.

 

[RBB]

I'm going to do it this weekend regardless, it should be pretty straightforward

How are you planning on swapping these into the stock fuel hat? Not possible as far as I know.

 

[MTSWAP"D]

How are you planning on swapping these into the stock fuel hat? Not possible as far as I know.

everything is possible it can't be too difficult ill take pics

 

[RBB]

everything is possible it can't be too difficult ill take pics

You’d be the first to accomplish it. In for pics....

 

[me32]

Just wondering if anyone has replaced the stock fuel pumps with (Walbro 274)or any other kind? I'm running 100% e85 and would like to swap these in. Any advice would be appreciated

What is your current setup? I ask because the stock 13/14 gt500 fuel pumps with a boost a pump and bigger injectors on E85 will support over 700hp on E85.

 

[MTSWAP"D]

What is your current setup? I ask because the stock 13/14 gt500 fuel pumps with a boost a pump and bigger injectors on E85 will support over 700hp on E85.

Thats exactly what i'm using and I'm at 840 whp just wanted more headroom

 

[me32]

Thats exactly what i'm using and I'm at 840 whp just wanted more headroom

I see. You make great power. Is your current setup pretty much maxed on fuel?

 

[MTSWAP"D]

I see. You make great power. Is your current setup pretty much maxed on fuel?

Duty cycle of my injectors is at 80%