tullier

[tullier1]

I have an older model 40 horse yamaha that needs new rings and a gasket kit. Mod#40sg and what i guess is the serial #684-s-181680. I would appreciate any info u can give me on that and also any additional info or tips i will need putting it back together. Also my phone # is 601-365-1332 in case u want to call me. Tanks for your help.

[boats.net]

Get yourself a service manual and take block to machine shop to make sure cylinders are within specs, rebore as needed.