Just a thought, but as it has probably rusted solid due to standing, has anyone poured a bit of diesel down each bore (through the plug hole) and left it overnight? Diesel is a great de-seizing/freeing agent.
Leave it to soak overnight/weekend/allweek then stick the car in a high gear, try rocking it back and forward. Once it moves free, out of gear and then try starting/jumping it Then give it a good service and find yourself a nice 3 litre auto ebay £500 supra.
Leave it to soak overnight/weekend/allweek then stick the car in a high gear, try rocking it back and forward. Once it moves free, out of gear and then try starting/jumping it Then give it a good service and find yourself a nice 3 litre auto ebay £500 supra.