JE Pistons ::::: JE Pistons 118558 Flat Top

JE Pistons 118558 JE Pistons; Flat Top; Oil Rail Support is Included; .927 Pin Diameter; Set of 4 Pistons; Recommended RingSet: J10004-3810-5

JE Pistons - Domestic: For over 60 years, JE Pistons has been the industry leader in forged racing pistons for Chevy, Ford, Mopar and Buick engines.

Features

• Application Specific Forgings for an Optimized, Uniform Crown Thickness
• Contact Reduction Groove to Minimize Frictional Drag
• Accumulator Groove for Increased Top Ring Stability and Sealing
• CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength
• Honed Pin Bores, Double Pressure Fed Pin Oilers and Wire Locks Included

Specifications:

• Block Height: 8.353
• Dome Volume: -2
• Stroke: 3.126
• Comp Ratio @ 52cc: 9:1
• Rod: 5.7
• CID: 142
• Gram Weight: 341
• Oversize: 0.03
• Bore: 3.81
• Comp Height: 1.09

Fitments:

• Ford Pinto (1974-1980)