192? engine from Jacobsen G10

[Hdonly]

My friend gave me an engine from a Jacobsen G10 tractor mower. I am thinking it is a 192 but not sure. The label on the valve cover was unreadable. It is now in my Jubilee. It bolted right on with no problem. Just curious if the block casting number tells anything. D2NL 80150 is the number.

 

[Sean in PA]

After zooming in on your picture, it looks more like D2NL6015C to me, which a Google search claims is a 192.

 

[Hdonly]

Thanks. My eyes just aren't what they used to be.

 

[Tom in Mo.]

Your gas mileage will suffer but should have gobs of power.

 

[Hdonly]

Gas mileage may suffer, but the oil and smoke mileage is so much better than the old 134 engine-haha Besides, it was free.I do use it very gently as I know it does overpower the rear axles.

 

[Sean in PA]

Don't try to apply too much power to the ground via the rear wheels. The differential and rear axle on a NAA is not as strong as the ones on the 8xx series that have the 172 ci engines, and that 192 can produce even more hp than the 172..