LSA Dish Top Forged Pistons With Rings 4.070" bore, 3.622" stroke, 6.125" rod length, -11cc dome volume

Piston Specifications:

• Piston Specifications:
• Block:LSA
• Bore: 4.070
• Stroke: 3.622
• Rod: 6.125
• Comp Heigh: 1.304
• Weight: N/A
• Pin: .945 x 2.500"
• CC's: Dish Top -11.0
• Comp Ratio With 62cc Head: N/A
• Comp Ratio With 70cc Head: 9.5
• Comp Ratio With 76cc Head: N/A
• Ring Set: 09454070

Piston Features:

• 3D milling on piston crowns for ready to install finish
• Valve pockets designed to work with most aftermarket cylinder heads
• Offset pins for quiet operation
• Moly skirt coating for friction loss and skirt wear protection
• Top ring down dimension: .250"
• Ratios figured for .040 head gasket
• Premium 1.2mm x1.2mm x 3.0mm ring package included
• Premium 8620 .185W wrist pins included
• Valve pocket depth: 0.178" intake and .108"exhaust
• 2618 material for High HP-NOS-Boost applications