69 Dart with this tank 1967-70 Dodge Dart / 1967-69 Plymouth Barracuda Fuel Injection Gas Tank
And this filter/regulator. If I remember correctly the filler tube on our car has a vent line of sorts. Pump that I will be using has a vent...looks like the tank has a vent...guessing a non-vented cap will not be a problem?
Drill a couple holes, in the non vented cap....Edit: forgot you are going M.P.I ...S.F.I..... At this point,actually Doug...? What does your calibration tuner ,recommend..? Did him, or yourself, pick the vendor, and the part...?