engine question
 

Just bought a 22'8, it came with a sbc that happened to be locked up, I have another sbc 350 in a truck but also have a 502 that needs put together. Which motor should I go with? I have a bravo 3 without props and I think the ratio is 2.20 I think. I'm still wet behind the ears with this boat, I drag race 1/8 mile so I know quite a bit about motors. Any info and comments would be greatly appreciated.