thanks to seadoosnipe for the advice of where to get a crankshaft, got it from jkwaterparts in the end got new crankshaft 2 pistons and rotary gear for $700 inc shipping saved about $200, i now need to know how long to run it in for, had it started on the drive and sounded sweet but dont want to have it standing on the drive with the hose pipe connected for a long period as always seadoosnipe has come up with all the answers i need thanks buddy:cheers: