After a long observe i noticed that both Yamaha 15 FMH and Tohatsu 18E2 2 str. engines uses 2 ring pistons.
What is the difference that makes yamaha use 100:1 and Tohatsu 18E2 50:1 oil ratio ?
I was an older 15 FMHL user but got a new Tohatsu 18E2,what can you say about this engine ?
What is the difference that makes yamaha use 100:1 and Tohatsu 18E2 50:1 oil ratio ?
I was an older 15 FMHL user but got a new Tohatsu 18E2,what can you say about this engine ?