Will a k157fmi engine fit in a k154fmi?

The K157FMI engine is generally compatible with the K154FMI chassis, but specific fitment may depend on factors such as mounting points, wiring harness connections, and exhaust compatibility. It’s essential to check the engine mounting dimensions and any potential modifications needed for a successful installation. Consulting the manufacturer's guidelines or a professional mechanic can provide clarity on the feasibility of this engine swap.