Mornin' all. I have a December 1999 75 hp 2 stroke mix motor. I was told it was a 2000 model. Is this true? Also, as it is not oil injected is it an E motor? Can I re-jet to make it a 90 hp? Where can I find engine specs. ( bore,stroke etc.) I bought a service manual but it doesn't have specs. Thanx in advance for any and all input. tgh3fan ps the motor runs great but would like a little more oomph.