I started up my ’84 Ironhead the other day and it ran like crap. Rather than try and guess what the problem was, I decided to practice what I preach. I did a compression test and these are the results:
Front cylinder dry 125 psi
Front cylinder wet 125 psi
Rear cylinder dry 170 psi
Rear cylinder wet 170 psi
So, what is the logical place to look for the problem?
Little Johnny and Adventures on the Flint River
20 hours ago