I'm not familiar with your specific model but I'm pretty sure all boats bilges are vented. Some are just well hidden (my Maxum vented beneath the transom locker). Doesn't your boat have a blower, see where that is vented.
Sorry, I guess I should have been more descriptive. I was wondering about the type of vents you see directing air into the engine bay. I have a vent out of the back of the boat, for bilge blowers etc...Thanks for the response.