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JE PISTONS Piston Kit 261555

Part Number: 09105871
JE PISTONS
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SKU:
09105871
MPN:
261555
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.41 LBS
$329.99
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Description

When you're pushing an engine to its absolute limit in competition, stock pistons become a liability. JE's Pro Series 261555 kit delivers the precision engineering and durability demanded by professional racers and extreme-duty applications, with internal and external bracing designed to handle sustained high-boost and high-RPM demands. These pistons arrive ready to install—no deburring, no prep work, just bolt-in performance backed by decades of motorsports credibility.

  • Material: 2618-T6 forged aluminum
  • Machining: CNC-precision, U.S.-made
  • Dome/Dish: Smooth-flowing radii
  • Internal Bracing: Competition-grade
  • External Bracing: Reinforced structure
  • Weight Reduction: Internal strut milling
  • Accumulator Groove: Forged-in design
  • Side Relief: Forged reinforcement
  • Included: Pins, rings, locks
  • Installation: Bolt-on ready
  • Application: Extreme/competition use
  • MPN: 261555
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Specs

COMPRESSION RATIO IMPERIAL:
13.5:1
DISPLACEMENT:
449 CC
PRODUCT NAME:
PISTON KIT
WALL THICKNESS:
0,160'
PISTON HEAD SHAPE:
DOMED
RIDING STYLE:
ATV
BORE SIZE METRIC:
95.00 MM
UNITS:
KIT
WALL THICKNESS IMPERIAL:
0.160'
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Fitment for JE PISTONS Piston Kit 261555

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