JE Pistons ::::: JE Pistons 185920 Sleeve Block for Nitrous Aps

JE Pistons 185920 JE Pistons; Must Sleeve Block; For Nitrous Aps; Set of 4 Pistons; Recommended RingSet: JG1004-3346

JE Pistons - Sport Compact: JE Pistons are specifically engineered for extreme applications up to, and including, professional competition. In this environment, higher compression ratios, extreme boost levels and heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy found in every JE Piston.

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
• JE ProSeal Piston Rings are included with your JE Pistons

Specifications:

• Rod: 137mm / 138mm / 134.4mm
• Gram Weight: 305 / 304
• Bore: 85mm
• C/D: 30mm
• Comp Ratio: 11.3:1 / 11.2:1 / 9.5:1
• Dome CC: -1.7 / -0.3
• Oversized: 4mm / 1mm
• Stroke: 87.2mm / 77.4mm / 89mm
• Head CC: 41.5 / 42.7
• Skirt Type: Full Round

Fitments:

• Acura Integra (1990-2001)
• Acura Integra GS-R (1994-2001)
• Honda Civic (1988-2000)
• Honda Civic SI (1999-2000)
• Honda Civic DEL SOL (1993-1997)
• Honda Civic DEL SOL VTEC (1994-1997)
• Honda CRX (1988-1991)