"What is an exceptable PSI for
"What is an exceptable PSI for a pressure test on a lower unit. Bought a used lower unit with 90 warranty and was sold as passing a pressure test. I tested the unit before I insatlled it and it would consistantly hold 10-11 PSI. Is that good or too low. lHave...
Put a 1997 130 HP lower unit o
Put a 1997 130 HP lower unit on my 1996 115. With the old lower unit I was getting about 5600-5700 rpms. Now barely getting 5200 with the same prop. Would a differnece in lower or higher gears make 400 rpm differenc?