The 130 hp Yamaha has always been an interesting motor and is very similar in design to the OMC V4. You don’t find a lot of information about mod V4 Yamahas on the internet. I found this thread interesting because it has a lot of information as to what works and what didn’t work as well as expected. The Ontario marketplace is seeing more of these motors coming up for sale.
https://www.bbcboards.net/showthread.php?t=386310More information
https://www.screamandfly.com/showthread ... ject-Buildhttps://www.youtube.com/watch?v=8Q6Nk8kSuXM
