I've seen a few threads regarding aftermarket cams running OE fuel injection.  I'd like to briefly revisit the topic. What would the drawbacks be to running a .480 .480 274/274 cam with my stock fuel injection? My engine is an F54 stock internals with .080 shaved P79 with stock cam and valve train.  I would replace all necessary valve train components to meet new cam requirements.    Thanks for input . I know it's a kind of old topic, but I value current experience here the m