October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Valve Guide
SPECIFICATIONS Valve guide Installed dimension O.D 46 mm (1.811 inch) Intake 54.5 mm (2.146 inch) Exhaust Service oversize 0.05, 0.25, 0.50 mm (0.002, 0.010, 0.020 inch) oversize