Since you seem to be the guru, and this is my first rebuild, I have another question for you: what is the best way to vent my gas tank. Here is a little background: I have a 440 and when I got it, it had a fuel line and what I assume was a vent line returning to the tank. It also had a second vent line, that went from the tank to where the canister should be, but this car didn't have a canister, so he just had the line plugged with a pencil. According to the manuals I have, it looks as though the guy just ran a vent line all the way back to the tank from the carb, because it should of returned to the canister. The actual vent line that was suppose to go to the canister was the one that was plugged off. So, can I just vent the tank with a breather filter and run it out of a wheel-well? I know I have to vent, so I don't build up pressure. I am not worried about emission testing, I just want it to run with out any problems. Your advice Sir would be appreciated. Thanks.