JE Pistons JE Pistons; Not for Turbo or Nitrous Aps; Set of 6 Pistons; Recommended RingSet: J660U6-4016 PORSCHE 911


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Part #: 274046
Notes: JE Pistons
Not for Turbo or Nitrous Aps
Set of 6 Pistons
Recommended RingSet: J660U6-4016
MSRP: $1,208.87
Your Price: $897.61
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Specs

Bore 102mm
C/D 31.8mm
Comp Ratio 11.5:1
Dome CC 38.8
Gram Weight 494
Head CC 90
Oversize 2mm
Rod 127mm
Skirt Type R
Stroke 76.4mm

This Item Also Available In

Part Number Price Notes & Specs
274045 $946.13 Notes JE Pistons
Not for Turbo or Nitrous Aps
Set of 6 Pistons
Recommended RingSet: J660U6-4016
Bore 102mm
C/D 31.8mm
Comp Ratio 12.5:1
Dome CC 44
Gram Weight 506
Head CC 90
Oversize 2mm
Rod 127mm
Skirt Type R
Stroke 76.4mm
274636 $855.94 Notes JE Pistons
Not for Turbo or Nitrous Aps
Set of 6 Pistons
Recommended RingSet: J660U6-3937
Bore 100mm
C/D 31.8mm
Comp Ratio 12.5:1
Dome CC 45.8
Gram Weight 494
Head CC 90
Oversize STD
Rod 127mm
Skirt Type R
Stroke 76.4mm
274637 $894.86 Notes JE Pistons
Not for Turbo or Nitrous Aps
Set of 6 Pistons
Recommended RingSet: J660U6-3937
Bore 100mm
C/D 31.8mm
Comp Ratio 11.5:1
Dome CC 40.8
Gram Weight 482
Head CC 90
Oversize STD
Rod 127mm
Skirt Type R
Stroke 76.4mm

All Fitments

PORSCHE
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1989 - 2009 911 40TH ANNIVERSARY EDITION H6 3.6 N ALL GAS

Product Description

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

JE Pistons are sold in matched sets.

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