Last part of my K141 motor and see the valve clearance to too high, (0.020+), on both exhaust and intake valves. I've lapped both in but before I close the lid wanted to know if it's worth buying replacement valves. Does anyone have the spec on the valve overall lengths as I can't find it anywhere and found trying to contact kohler impossible for help.
Cheers,
Phil.
Cheers,
Phil.