02-17-2014, 09:25 AM
True, they're on the oil side, but the carbon build up on the valve stem causes wear on the valve seals.
One of the worst offenders is the V-Tec VFR; those exhaust valves that sit dormant below 7000rpm? They get build-up and it kill the seals.
One of the worst offenders is the V-Tec VFR; those exhaust valves that sit dormant below 7000rpm? They get build-up and it kill the seals.
