Had to dig up my under utilized youtube account. Forgive the quality, it's all 10 years old.
I'm riding behind my families 1990 Invader, with a 4.3 litre omc I/o, it has a Roswell limited tower and I think we had 5-6 people and about 500 lbs of ballast with some trim work to clean up the wake.
https://www.youtube.com/watch?v=rsdulr9blXc
https://www.youtube.com/watch?v=I_fVj2rjOOs
https://www.youtube.com/watch?v=yr6tzpoId3w