Hi crew I'm tha new guy soo please bare with me , just imported first boat to realise the charger washers were toast , bastard seller ripped me off , anyway I'm throwing in a Riva pro charger , 42 injectors and the ecu hopefully Les Cooke 8600 , what rpm can I expect to reach and mph any ideas also is a pitch change required or new prop to suit ? I love my boat buy I hate dodgy sellers and dodgy washers !!! Lol