MANLEY PLATINUM SERIES Standard Pistons [Bore Size mm 87.6 | Over Size +.1mm | Rod Length 5.875 | Stroke mm 94 | Comp Distance 1.291 | Dome Volume (cc) -8.2 | Comp Ratio 9.5 | Piston Type Dish | Piston Wt/Gms 384] (FORD 2.3L EcoBoost) : COLORADOSPEED - LATE MODEL DOMESTIC (AMERICAN MUSCLE) | IMPORT (EUROPEAN | SPORT COMPACT) AUTOMOTIVE PERFORMANCE PARTS