96 70 hp rebuild

[dtoole]

after a complete rebuild as mentioned earlier on the forum,my wop rpm is around 48-4900. now this motor is on a 24 ft pontoon.it has the original prop as far as i know.the rpm range should be higher?will the lowered rpm hurt the engine? still need to check wop timing. i did a link/sinq the other day ,havent had a chance to run and check timing yet