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JE BTO Mitsubishi 4B11T Evo X piston, 86 mm bore, 98 mm stroke, 9.0:1 — JE-323912C. JE BTO Mitsubishi 4B11T / Evolution X piston for 86.00 mm bore and 98 mm stroker crank, 9.0:1. Supplier catalog lists 27.36 mm compression height, −13.8 cc dish, 23 mm pin, JG1001-3386 ring set and 278 g. Single-piston listing requires four pistons minimum.
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