Reply to "Seeking Advice Concerning How To Correct An Engine Misfire"

When I installed my FITech fuel injection, I took the fuel supply to the pump off the bung in the bottom of the fuel tank.  That allows a large line and skips the problem of trying to get a large line in the top of the tank.  You could also replace the "roll over thing" in the top of the tank with an adapter and large line.  That "roll over thing" in my 73 appeared useless as a fuel blocking device in a roll over since all it was coarse mesh inside and just let the tank breathe.  If you replace the "roll over thing", you must be sure you have a gas cap that breathes (vents) both ways.  What are sold as venting caps only vent one way.