Ensure intake valve face angle, minimum margin and face width are within specification. See ENGINE SPECIFICATIONS . DO NOT machine exhaust valves. Lap exhaust valves if necessary.
Valve Seat Correction Angles
Upper correction angle is 30 degrees.
Ensure intake valve face angle, minimum margin and face width are within specification. See ENGINE SPECIFICATIONS . DO NOT machine exhaust valves. Lap exhaust valves if necessary.
Valve Seat Correction Angles
Upper correction angle is 30 degrees.