- Local time
- 9:52 PM
- User ID
- 1377
- Joined
- Jun 5, 2016
- Messages
- 33,207
- Reaction score
- 210,204
- Location
- Northwoods of Wisconsin

Well got the 390 running tonight. Just a rough tune, but it's already very healthy.View attachment 235313
Take a gander at about 1965-66 timing specs for FE's. After that was an epa tune.