Love Boating
Cadet
- Joined
- Mar 29, 2009
- Messages
- 8
Hi, I am new to this forum and looking for motor yr. Serial No.#6086540 90 hp. Mercury Thunder Bolt Ignition plus don't know how many cylinders it is either Has 6 sparks plugs ,3 carbs. not sure but I'm guessing 82-83 year. I have other questions to will post later about #3 cylinder with no compression. 
