Well I did compression test followed by leakdown test all my problems on the drivers side. Pulled the head off, number five had zero compression. So I wigled on top of the piston and it pushed freely all the way down. So I have a broken connecting rod. Hopefull not a chewed up crank. Ill pull the pan off tomorow and take a look. Found a piston and rod out of same year low miles cheap. Heads all cleaned up its straight no cracks so far. Will do a quickie valve clean up on it, hopeully put in the piston and rod and tighter her all up. I have a bit of experience with saving crankshafts. Raced motocross for 40 years, built up alot of bikes. We will see. Probablly going to sell it and get a newer one with lower miledge. Well see. I like driving older stuff and working on it myself sense of acomplishment.