What testing / inspection have you done on this 2 year old pump?---Perhaps test run with another portable tank and hose.--How did you determine it is KAPUT again?----The pump is driven by crankcase compression.----There could be issues with that.------Note---In my opinion these pumps are simple...
Well---95 PSI is NOT good enuff.-----Did you install a new water pump impeller ?-----Mixed gas /oil at 50:1 in the tank?-----Does spark jump a gap of 3/8" on both leads ?-----Is the flywheel loose?----Nut properly torqued?----Checked the gear oil ?----Inspection is up to you.----I can not see ...
I know of a yard littered with boats like that.----Insurance can't be found for them.----Dealers politely and CORRECTLY tell folks----" Not safe to take the wife and kids out on that "
The port shape and port timing are different on the 93 and newer blocks.----Soon I am going to install a newer block into a 92 and older version.----They run much nicer.