Description
JE Pistons designed for air-cooled 911 engines with a Nickel Ceramic bore, JE pistons are machined from forged 2618 alloy for greater strength. The valve pockets are machined to accommodate high lift cams, and accept the stock stroke and rod length. The ring grooves are precision CNC machined for OEM style rings. (Except 2.7L)
Includes:
Compression Ratio:
