JE Pistons

274647

JE Pistons (274647) Piston, Set of 6

Pins

For Porsche

Porsche: Designed for air-cooled 911 engines with a Nickel Ceramic bore JE Porsche 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) Application Specific Forgings for an Optimized Uniform Crown Thickness Contact Reduction Groove to Minimize Frictional Drag Accumulator Groove for Increased Top Ring Stability and Sealing CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength Honed Pin Bores Double Pressure Fed Pin Oilers and Wire Locks Included JE ProSeal Piston Rings are included with your JE Pistons Not Designed for use with Turbo or Nitrous; MADE TO ORDER; RECOMMENDED RINGSET: J660U6-3937 Bore 100mm C/D 32.8mm Comp Ratio 11.5:1 Dome CC 42.3 Gram Weight 496 Head CC 90 Oversize 5mm Rod 127mm Skirt Type R Stroke 74.4mm

ACCEL 130328 Heavy Duty Rotor
Genuine W0133 1747939 Windshield Wiper Motor W0133-1747939
Mix me 655