Pistons - Series 3 Models
Originally 9:1 CR pistons displaying part number UE9958 were supplied for all countries where high octane fuel was available. This piston is now supplied as UE32936.
For countries where high octane fuels were not available, 8:1 CR pistons displaying part number UE30255 were fitted. These are still available as UE33157.
Series 2 models can also be fitted with the Series 3 pistons as long as the con rods (UE9840) and small end bushes (UE41845) are also replaced.
All of our pistons and rings are OEM.
S grade is equivalent to H & J grade | T grade is equivalent to K & L grade | X grade is equivalent to M & N grade