Hello everyone. Have a 360(.030)w/msd billet dist, coil, and digital 6 plus box. Rear mounted batt, 10.5/1 comp. running c12, w/demon 750 carb. While trying to boost wifes van w/my batt., put charger on my batt. Tried to start my car, batt low. Replaced batt. After numerous tries (pumping gas thinking it was flooded)still no start. Found faulty ign toggle & replaced. By now have tried to start 20x or so. Starter seems to be turning slower than normal. Voltage from 12.4 drops to 8 at cranking. Could cyl be full of gas? No gas smell, pulled plugs & spun over...still seemed a tad slow. Tested for spark ok. Checkedpickup in dist(579ohms).Any ideas? Appreciate any help or thoughts. Thank you.