Hi, I have a 1972 mercruiser 120 hp 2.5 L 153 ci with an MC-1. What prop should I be running?
T tannergallant123 Seaman Apprentice Joined Jun 21, 2023 Messages 44 Jul 3, 2025 #1 Hi, I have a 1972 mercruiser 120 hp 2.5 L 153 ci with an MC-1. What prop should I be running?
alldodge Moderator Staff member Joined Mar 8, 2009 Messages 43,063 Jul 3, 2025 #2 One that fits on the drive We need type of boat, what prop is on it now, what is WOT rpm now
J jlh3rd Senior Chief Petty Officer Joined Jul 10, 2017 Messages 723 Jul 3, 2025 #3 yep. read this. Attachments IMG_4795.png 362.6 KB · Views: 2
