Which engine is this?

[Darter]

Trying to ID the engine in my dad's boat. The emissions ID label is very worn, but I can just make out the following that seems pertinent...

Family: 4INDM05 7NE2
Model: 054680
5.7L TBI (assume this is throttle body injection)
Mfg Date: 12/12/03

Here it is:

24201

24202

Is this the 320HP version, or higher? It seems that the base engine was a 310HP carb, right?

[lee]

320 HP engine.

[VA LSV]

Yep, 320 throttle body injected. Base engine was 310 hp carb.

[Darter]

8-)

Thanks for the help, guys.