In all my years as a car guy, I have seen the most crazy engine swaps out there, but this one tops it all. As you can see this Porsche Cayman has almost all of its components removed, so the big 5.0 liter Mustang engine could be squeezed in.
As you can see from the photos, its the same Mustang engine featured in the Boss 302. Stock,this big engine delivers 444 horsepower and 380 pound feet of torque, but you would be naive if you think the engine was left stock. The owner of the car took the engine to Power By The Hour Performance in Florida to get it tested, and the test showed that the engine delivered 424 hp at the wheels, and 364 pound feet of torque. A Cayman with stock flat-6 engine was tested to compare the performance gain, shown in the dyno charted provided.