thanks barrie...........sadly looking on the output they are about .25% of what I need, but Stavros has found some for me which will be perfect at 3000lph to give the boat a chance of moving.
thanks for all your help guys, and as for pumps think I'm set up........one pump per jet each driven by a Torpedo 800 and mixers from Dave [ inertia] I reckon I......................or you all, have got it sorted for me.
many thanks to every one who has offered, searched and given me advice........much appreciated.
Thought I had 4 buhlers to power the pumps....sadly only got three so will opt for the 800's
cheers all.
neil.