F20416/UG - Upgrade Rings
Compression - £12.00
Oil Control - £15.00
Amazing quaity rings used as an upgrade for all pistons originally fitted with the 4 ring system. They work extremely well when mixed with our EU produced M66 rings. Fit one upgrade compression ring in the top position, followed by a M66 compression ring in the next groove down. The upgrade three part oil control ring fits in the highest of the 5mm grooves and finally a M66 EU ring goes in the very bottom groove. We sell these in both standard and P2 oversize.