Porting 243 heads lapping valves etc update!
Talking about cleaning heads and valves. Discussed when a valve job is needed compared to recommended.
Chamfering the edges of the combustion chambers after surfacing to combat hot spots/detonation.
Talking about cleaning heads and valves. Discussed when a valve job is needed compared to recommended.
Chamfering the edges of the combustion chambers after surfacing to combat hot spots/detonation.