I am banging my head against the wall ,may be a brain fart?I have a problem with my 72 350 ,it has a hei distributor other than that it is stock,getting spark to plug wires ,getting fuel still won't bust off !What do I need to check next ? It had been sitting up ,emptied tank changed fuel filter,started and ran... but rough ,gas stank.I changed plugs thinking since they were wet that would be it but still no dice,thanks for any help......MITCH