Engine size replacement

[Rls8836]

I have a 2006 Lazer Z with a good running 19 hp. Kawasaki engine. What direct fit larger hp. Engine could I buy that bolts on with the same clutch.

 

[bertsmobile1]

Anything with the same size crankshaft
2 diameters 1" or 1.125"
Only another kawasaki will be plug & play bcause the plugs are all different .

 

[hlw49]

post model and spec # and we can help U find the direct fit engine.