Chum Slick
Petty Officer 2nd Class
- Joined
- Aug 7, 2001
- Messages
- 116
I recently purchased a 21' Marathon with a 4.3 V6 OMC and I need info on engine. Engine model #423BPFTC and serial# 0941248. The B in model number may be incorrect. Is this a right of left rotating engine and does anyone have any info or a web site pertaining to this specific engine?