Century Raven
Recruit
- Joined
- Jul 25, 2011
- Messages
- 1
Have twin screw (inboard) OMC 305's.
One engine, rebuilt in the early 90's, reads 80 psi.
Other engine (1980) reads 20 psi.
I'm assuming the higher psi reading is related to a higher capacity oil pump incorporated into the rebuild.
Either way, wondering what the oil pressure psi should read for a 990334C?
One engine, rebuilt in the early 90's, reads 80 psi.
Other engine (1980) reads 20 psi.
I'm assuming the higher psi reading is related to a higher capacity oil pump incorporated into the rebuild.
Either way, wondering what the oil pressure psi should read for a 990334C?
