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JUN Stroker Kit 2.3L EX Series Mitsubishi 4B11|Evo10



Model #1029M-M002

Shopper Award
The EX series is containing whole parts of increasing displacement volume. This kit will show true value when the motor use in exacting race stage such as needing balance of engine and stiffness parts.

Kit Includes: Forged Piston W-Series x 4, Piston Pin x 4, Snap Ring x 8, Piston Ring Set x 4, I-Beam Connecting Rod x 4, Forged Crank Shaft x 1, Rod Bearing x 4, Oil jet x 4

  • Bore: 87.0mm
  • Stroke: 97.0mm
  • Displacement: 2307cc
  • Comp. Ratio: 8.8:1(1 = reference value when a 0.8mm thickness gasket was used.)
  • Piston Wt: 309g
  • Piston-pin Wt: 101g
  • Comp. Height: 28.5mm
  • Crown Shape: Concavity
  • Crown Volume: 15.5cc
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Vehicle Engine Notes
Mitsubishi Evolution X

JUN Machine Shop of Japan is world renown for producing some of the fastest vehicles with their highly engineered tuning parts. Having proven themselves with such JDM supercars as the Nissan Skyline, JUN also has won many records drag racing the Honda Civic, time attack events with Subaru, and more. Vivid Racing is a direct dealer of JUN Auto Parts and ships direct from JUN to you the customer.

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