JE Pistons Ring Sets 1.2 / 1.2 / 2.5 Subaru EJ257 Block w/EJ20 Head Engine Components>Oil Caps 15 channel

15 channel

CSF 17-19 Ford Escape 1

6mm Head (+1mm) - SET 8

a 9/16-18 o-ring port (dual CP3 return port)

all powered by a heavy-duty compressor

JE Pistons Ring Sets 1.2 / 1.2 / 2.5 Subaru EJ257 Block w/EJ20 Head Engine Components>Oil Caps 15 channelJE Piston Rings are designed to maximize horsepower through precision sealing of combustion pressure. They are offered in a huge selection of sizes, various materials, and in multiple thicknesses to suit a wide variety of engines. JE Pistons also offers an array of custom piston ring services including back cutting, dyke cutting, lapping, grinding, and PVD coating. These services, the same used by top NHRA Pro Stock and NASCAR teams, are now available