Fuel selector valve 3 or 6 port?
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#10
Join Date: Jul 2004
Location: Northern California
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1982 = 3 port.
Unless it has hot fuel handling. Carbed 460's notoriously had vapor lock. The fuel on these were constantly circulated to prevent this, to cool the fuel off. Hot Fuel Handling = 1984+
Originally Posted by ctubutis
"HD's" before EFI won't have 6-port valves as there are no return lines, they came about with EFI.
#11
I'm not saying your wrong but my truck is factory and i'm the second owner. Mine has the 6 port along with the return fuel lines and a carb...
When i went to the parts store to replace it like a year ago i was given the 3 port then found out mine is a 6 port. I took it back and the guy said mine must be a HD. It was an option in his computer.
When i went to the parts store to replace it like a year ago i was given the 3 port then found out mine is a 6 port. I took it back and the guy said mine must be a HD. It was an option in his computer.
#12
I was honestly wondering to myself if feedback carbs have them but I seem to remember not.... local guy here brought his truck to my house about 8 months ago, had a 6-banger with a feedback carb, we disconnected the fuel inlet line and I don't at all remember there being any return lines so I was kinda out on a limb there and not at all thinking of 460s and all their woes.
#13
I looked and my truck doesn't have return lines. I have the mech pump on the block. I did look briefly at the valve when I had the truck on the rack but hadn't paid attention then as everything was disconnected from it. After hearing everyone's advice it sure seems there is no chance I need a six port. The pump only has one line in and one out. The carb has one in and none out.
#14
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I looked and my truck doesn't have return lines. I have the mech pump on the block. I did look briefly at the valve when I had the truck on the rack but hadn't paid attention then as everything was disconnected from it. After hearing everyone's advice it sure seems there is no chance I need a six port. The pump only has one line in and one out. The carb has one in and none out.
The Hot Fuel Handling and EFI 6 port valves started in 1984.
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