Confirm Walbro part #
Aug 5, 2016 | 04:31 PM
#12
Teching In
Joined: Mar 2016
Posts: 41
Likes: 0
Aug 5, 2016 | 04:39 PM
#13
Not sure what a 480 is, but.... A 450 is basically the exact same size as the stock pump physically. More so then a 255. A 450 can be installed with no cutting or hacking and still maintain the Venturi in the bucket. I have a 450 and am adding a second and still have a functioning Venturi and plenty of room. Granted I have a -8 fees line and my filter is on the frame as it's all converted but that's irrelevant as far as the pump goes.
If adding a 450 do not run on the factory fuel pump wiring as the current draw is too high.
If adding a 450 do not run on the factory fuel pump wiring as the current draw is too high.
Aug 5, 2016 | 05:03 PM
#14
TECH Enthusiast
Joined: Nov 2015
Posts: 536
Likes: 7
Not sure what a 480 is, but.... A 450 is basically the exact same size as the stock pump physically. More so then a 255. A 450 can be installed with no cutting or hacking and still maintain the Venturi in the bucket. I have a 450 and am adding a second and still have a functioning Venturi and plenty of room. Granted I have a -8 fees line and my filter is on the frame as it's all converted but that's irrelevant as far as the pump goes.
If adding a 450 do not run on the factory fuel pump wiring as the current draw is too high.
If adding a 450 do not run on the factory fuel pump wiring as the current draw is too high.
Aug 5, 2016 | 05:28 PM
#15
Aug 5, 2016 | 09:09 PM
#16
TECH Enthusiast
Joined: Nov 2015
Posts: 536
Likes: 7
Aug 6, 2016 | 06:32 PM
#17
Launching!
Joined: Oct 2013
Posts: 224
Likes: 3
From: Alabama
Not sure what a 480 is, but.... A 450 is basically the exact same size as the stock pump physically. More so then a 255. A 450 can be installed with no cutting or hacking and still maintain the Venturi in the bucket. I have a 450 and am adding a second and still have a functioning Venturi and plenty of room. Granted I have a -8 fees line and my filter is on the frame as it's all converted but that's irrelevant as far as the pump goes.
If adding a 450 do not run on the factory fuel pump wiring as the current draw is too high.
If adding a 450 do not run on the factory fuel pump wiring as the current draw is too high.
Aug 8, 2016 | 09:13 AM
#18
What determines if the truck has the sensor?
Aug 8, 2016 | 01:29 PM
#19
Teching In
Joined: Mar 2016
Posts: 41
Likes: 0
The easiest way is to look between the box and frame and see if there are 2 electrical connectors then it would be the TU432HP.
As to what tells the difference I cannot tell you that as I am not 100% positive what would determine which configurations came with and without.
As to what tells the difference I cannot tell you that as I am not 100% positive what would determine which configurations came with and without.
Aug 8, 2016 | 02:30 PM
#20
The easiest way is to look between the box and frame and see if there are 2 electrical connectors then it would be the TU432HP.
As to what tells the difference I cannot tell you that as I am not 100% positive what would determine which configurations came with and without.
As to what tells the difference I cannot tell you that as I am not 100% positive what would determine which configurations came with and without.