The timing chains come in different sizes (number of links)
Did you or anyone else replace the chain when maybe doing an engine upgrade?
When I went with my stroker (2.2mm) crank, the chain was too tight. So I needed a longer chain because of the taller cylinder. I then had a chain that was too loose and gave me a similar problem.
__________________
My Yerban assault vehicle: 2.2mm stroker crank, 62mm Nikasil cyl, Taida large vavle head, American made valve springs, ported intake manifold, TM 28mm carb, stock CDI, Bando coil, TK exhaust, stock CVT except for the 14g sliders, 13/40 internal gears, 16T drive, 31T axle sprocket, 22" rear tires, and ONE BIG POTATO CANNON mounted on top..........
|