Well looks like Ibb image hosting has either went down or is offline. All my links like the picture of the one showing how my fuel vent lines are ran are not showing up.
I am running the vent lines on my 72 eec tank just like they did in the 72 chevy truck. it has a loop going up to the passenger seat belt mount then down.
The passenger port runs to the drivers side port. Then I am using the 2nd drivers side port to run back to the passenger side and up to the seatbelt before going down through the floor below the tank and along the inside fuel rail. Makes it impossible for fuel to get out of the cab in a roll.
Here is a thread showing the vent loop I am using. My lines are ran a bit diffrent so that if I am on the passenger side fuel cant leave the cab. But it shows the loop I am using.
http://67-72chevytrucks.com/vboard/s...d.php?t=733068
So yea, 72 in cab tank in a 87 truck with a soon to be swapped 02 5.3 engine turning a sm465.
I would like to use the purge valve on the engine. But, do I need to use a 02 charcoal canister or can I use my 87 canister with a line running to the 02's purge valve? Is there any 02 tank components/sensors that will need to be added inline for the thing to purge right?