nola mike
Vice Admiral
- Joined
- Apr 22, 2009
- Messages
- 5,712
They changed the names many times on this engine. 185hp would be the same basic block with a 4bbl carb. Some differences between the early and later models. Still not sure what issue you're having. You can have a bad hg without the symptoms you mentioned. Can't find it on my phone but the service manual has a great troubleshooting section for overheating. And it calls for a14psi cap, at least on mine