Recent content by Bmroge711

Hey y’all! My 2008 236 SSI with 5.7 Volvo and penta SX currently has a 14.25 diameter 19 pitch 4 blade aluminum prop. I believe the max rpm’s at 4000 and top speed at 42ish mph seem low. Spec sheets show 50 mph @ 5100 max rpm. Any advice on correct prop?