Bluestream
Petty Officer 1st Class
- Joined
- Sep 28, 2010
- Messages
- 296
Doing some research on different carb sizes for the early (87-90) mercury Mariner outboards. From what I have found the 8HP has a "44" cast into the throat, the 9.9 has "52" and the 15 has "54". Can anyone confirm this with their own engines?