I sure miss our 33AVS, Best all around boat there is in my opinion........huge cuddy, large cockpit, big usable sunpad, and a tricked out engine bay stock!
wish I had that one back, but some guy up in Alberta is enjoying her now.
I think the Scarab 33 and Fountain 27 numbers are spot on.

lol they have my pachanga at an estimated 70-75.

best i saw with the 330 was 63 twice.

01 29Scarab twin small blocks MPI ,,, speedo 69,,,GPS 67,,,,,
new power 383's MPI speedo 71 ,,, GPS 73 ,,,,,, thats best its run with me ,,,,, still curious how much changing propshaft depth would make