dingbat
Supreme Mariner
- Joined
- Nov 20, 2001
- Messages
- 16,422
Doing a little trouble shooting on a motor not that is running bad but but not running well either
Took it out and ran it about 25 miles at cruise (4000-4200 rpm), Camew back and hecked the plugs (77YJ4?) look nice and creamy on one side and brown/black on the other. Plugs generally looked good with the exception of this color difference.
Compression 100-105 all the way around and the carbs have just been rebulit.
Took it out and ran it about 25 miles at cruise (4000-4200 rpm), Camew back and hecked the plugs (77YJ4?) look nice and creamy on one side and brown/black on the other. Plugs generally looked good with the exception of this color difference.
Compression 100-105 all the way around and the carbs have just been rebulit.