I RECENTLY PURCHASED A 1983 32 EXPRESS- PRESENTLY THE WHEELS ARE A 22 X 23 WITH A CUP- I FEEL THE BOAT IS LUGGING AT 20 KNOTS AT 2400 RPM WITH THE CATS 3208T THE BOAT UNDER LOAD ONLY PRODUCES 2700RPM-IF ANY ONE HAS A SIMILAR BOAT PLEASE LET ME KNOW HOW YOURS PERFORMS AND IF IS JUST ME THANKS NICK