08-12-2025, 12:10 PM
(02-17-2014, 09:25 AM)calamarichris_imp Wrote: 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.
If the valves remain closed below 7,000 RM, then how can carbon build up on the valve stems and access the seals?
