Hello together, I have changed the valve shaft seals and the suction spider on my 73er small block / 350 cui. I have also sanded the valves. I had the motor disassembled before and got it back on after that. like he doesn’t want anymore, I have no idea. I have reassembled the motor and the petrol pump promotes gasoline. with the flash lamp I have set with attached underpressure hoses to 8° before ot. the batteri e is also full. the ignition sequence is also true. what could it be? what irritates me a little is the fact that the spark plugs after a thousand times organs have not become wet. in the garage it is ass cold. can it be that there has been a gas-seating ice cream? it may be that the electric shock does not work? how can I check whether the carburettor is still going perfectly? before the expansion it still ran. someone gave me a tip, petrol in the v But I’m afraid of a carburettor fire. the spark plugs are old, but they still worked before they were built up. could it have anything to do with underpressure? maybe a hose or maybe something to do with the new suction spider. my car is close to riedlingen. maybe a proficiency has to look at the whole thing. of course I would also pay for it.