need help id'ing the motor...

[tobym333]

i bought a boat that has a 1996 johnson 150 ocean runner on it.... i bought the repair manual but it list 60 degree and 90 degree specs.. i dont know which one i have... can anyone explain which one i have... it list 65 jet -115 HP 90 degree v4 engines.......60 degree 75-115 HP...... 105J-175 HP V6 engines.......90 degree 120-140 HP V4........and 120-300 HP V4/V6/V8 motors.
clearly i dont have the ones out side of the 150HP.. of the two that are which spec do i follow? thanks in advance.

 

[tobym333]

Re: need help id'ing the motor...

also the identification number on the title says GO3850637

 

[Vic.S]

Re: need help id'ing the motor...

That is the serial number.

The model number would confirm the year, hp etc.

But can't you just look at it to determine if it is a 90? or 60?

 

[tobym333]

Re: need help id'ing the motor...

i wish i could sir... what am i looking for?

 

[Vic.S]

Re: need help id'ing the motor...

Angle between the two banks of cylinders. 60? or 90?