Well the 250 has had a clean - still looks pretty shit as its old Plastic Coated.
I had one of my engineer buddies fart up the missing parts for the ignition (big ups to Daryll)
Spent all day last sunday wrapping a rope around a rear tyre and trying to pull start it with as much as a backfire every now and then.
Fuel was leaking from everywhere - carbys, fuel pump, out the exhaust from it over fuelling, and we still didnt now if we had the flywheel in the right spot as the old part that was missing was keyway'd on and the new one isnt.
Decided to bleed up brakes - found ATF in all the lines and cylinders - GREAT - bleed that all out and filled/bleed with new fluid now has brakes.
Retire as was getting sore from all the tugging
Yesterday - Went back round to dads in the morning and he had stripped, cleaned and rebuilt the carbs, all new fuel line and clamps etc - yay no more leaks. He also made up a tool to find TDC - a drilled out spark plug, tapped, with a bolt through it - so we couuld wind it in, find TDC and wind the engine back a bit with the bolt to hold it while we cranked the flywheel up in the right spot.
Had to work out better way of starting - we had seen those rollers you put under 1 ute wheel to get race motorbikes going - so backed the 720 up jacked a wheel off the ground, stuck it in third and pushed the kart tyre backwards against the ute tyre - woohoo easy starting.
Still no go until i choked it i bit and it started to run on 1 cylinder - smoke only out 1 pipe.
Eventually worked out had crook spark plug - two new ones and BAMM
THE MIGHTY 250 NOW RUNS AND REALLY WELL.
Just finishing off some cosmetic and safety thing including kill switch - then to big car park for test run hahahaha.