I first ran into this problem a couple years ago. Driving home from work (65 mph on the highway mostly) I stopped at the gas station, then the car was a bear to refire. Flooding out, would run briefly then die, blah blah blah. Had that happen a couple of times after that before I broke down and spent the money on a bigger pump, regulator, lines, etc. It was definitely worth the money.

Only time I've had an issue w/ it recently was during the True Street race at Rockingham a few weeks ago. We had to do a 10 mile drive, then pull into the lanes w/ NO cool down time and do 3 back to back hot laps down the 1/4 mile. I didn't have enough fuel in the tank so it started recirculating hot fuel...it used more than I anticipated. By my last pass it almost died coming out the water box from the fuel being so hot and trying to vapor-lock. It ran 3 dead on 10.01 at 135 mph passes w/ a broken torque converter and won the class, so I wasn't too upset, lol.