engine id

[tentman_98]

i'm new to this so bear with me plz<br />i have a mercruiser inline four cyl motorthe only serial # i can find anywear on it is 2676018<br />can anyone tell me more about this motothanxs

 

[Laddies]

Re: engine id

It's a early (before73) 120 or 140 engine if it has a tin belt pulley on the crank it's a 120, with a harmonic balancer it's a 140