I sold one of these back in the day...........To a very nice older gentlemen. The boat had stock a 70 mph speedo and we had to replace it 3 times with the needle wrapped around the starting peg.
I believe it would run in the upper 70`s when it was new a the drop of a hat. The Blackhawks worked ONLY on this boat..........They tried it on several other sized Formula but lacked the performance upgrade they saw on the 303. Tuck the drive in and hammer down you could hit the trim when you started moving the throttles............Took off like it was shot outta of a gun!!!! Resold it a couple of years ago and it looked as good as the day it was purchased new.........Still he at LOTO I believe..............
Capt. Steve :cool-smiley-011::cool-smiley-011:

doing alot better then I thought