I know it's shot in the dark, but what would cause this engine to only have 35PSI.
I bought this engine for parts, because I knew it had issues. I have not taken it appart, and don't plan to until I need to scavenge parts off of it.
I've heard of timing chains stretching on 660s, and wondered if the cam gear could jump a tooth and cause this.
I removed the 3 inspection covers from the head, and everything looks fine with not too much wear on the cam. even valve clearance was OK.
The person I bought it from said it just started losing power the last time he rode it.
Any ideas?
Thanks
I bought this engine for parts, because I knew it had issues. I have not taken it appart, and don't plan to until I need to scavenge parts off of it.
I've heard of timing chains stretching on 660s, and wondered if the cam gear could jump a tooth and cause this.
I removed the 3 inspection covers from the head, and everything looks fine with not too much wear on the cam. even valve clearance was OK.
The person I bought it from said it just started losing power the last time he rode it.
Any ideas?
Thanks