I have a pair of 6.2 MX MPI Bravo III's in a 02 Powerquest 320 SC. I know they have forged cams and cranks but what about the rods, pistons, heads,etc.? Four bolt mains? I can not find this info. Are these the same internals as the Scorpion 377 motors.

Not exactly sure but I think the scorps are merc racing renditions. I don't think mercury uses the same internals as Merc racing. BTW I am in LaPorte.

TTT for ya.

That boat must be slow as ****,with these 377 engines... Does it have paint on it, though...

hey I got an idea, put it on the trailer bring it to the warehouse and lets tear it apart and see exactly what is inside......you said it best "it is an illness"