
The Story
STD 020 040 (set of 6) Rings not included
Use RS4707 piston rings
Combustion bowl diameter 42.5mm
(mound in base type)
Alfin insert on compression ring groove
Compression height 49.7mm -17mm
Description
STD 020 040 (set of 6) Rings not included
Use RS4707 piston rings
Combustion bowl diameter 42.5mm
(mound in base type)
Alfin insert on compression ring groove
Compression height 49.7mm -17mm












