
The Story
020 (set of 4) Rings not included
Use RS4735 piston rings
Includes oil gallery cooling & alfin insert on first compression ring plus HPC Thermal Barrier Crown and DF1 Moly Skirt coatings.
Round opening OD 51.8mm
Top of dome to crown 4mm
Compression height 49.6mm -16.4mm
Description
020 (set of 4) Rings not included
Use RS4735 piston rings
Includes oil gallery cooling & alfin insert on first compression ring plus HPC Thermal Barrier Crown and DF1 Moly Skirt coatings.
Round opening OD 51.8mm
Top of dome to crown 4mm
Compression height 49.6mm -16.4mm














