This is the engine that I sent to Jalian at midwest super cub and this is what he did.He resleeved the cylinders,installed Billet rods, JE flat top pistons, reground camshaft,professionally ported the heads,added heavy duty single valve springs, reworked downdraft carb and added adjustable main jet,installed adjustable steel flywheel and engine was dynoed. Was a 18hp Kohler Commands and now it is a 50+hp engine.

Now, I need to build a strong drivetrain and a cooling system...




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