From the engine family Ferrari Tipo F 136 of 4.2 liters and 405 hp engine , identical to Ferrari 430 with the difference that the 430 engine has a flat plane crank and this one with the cover (M139p) has a cross-plane crankshaft.
This engine has adjustable cams on the intake side.
Ferrari-Maserati F136 crank trigger + home trigger oscilloscope.
Ferrari-Maserati F136 CAM wheel.
