3.642" bore, 3.910" stroke, 6.058" rod length, -15.0cc dome volume

D30201-6

0201-6

Piston Specifications: Block: Ford Barra 4.0L Turbo Bore: 3.642 Stroke: 3.910 Rod: 6.058 Comp Heigh: 1.215" Weight: N/A Pin: .866 x 2.500" CC's: Dish Top -15.0 Comp Ratio With 70cc Head: 8.5 Ring Set: 09533642 Piston Features: 3D milling on piston crowns for ready to install finish Offset pins for quiet operation Moly skirt coating for friction loss and skirt wear protection Side gas ports for better ring seal Ratios figured for 94mm x .040 head gasket @ 9.228 Deck Height Top ring down dimension: .280" Premium 8620 .180W wrist pins chamfered for roundwire locks included Premium 1.0mm x 1.2mm x 2.8mm ring package included Oversized valve pockets - for larger than stock valve sizes Valve pocket depth: 0.122" intake and 0.000" exhaust 2618 material for High HP/Boost applications