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CP Piston & Ring Set for Nissan SR20DE w/ Turbo - Bore (87mm) - Size (+1.0mm) - Compression Ratio (9 CP Pistons CPPSC7326-4
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CP Piston & Ring Set for Nissan SR20DE w/ Turbo - Bore (87mm) - Size (+1.0mm) - Compression Ratio (9

CP Pistons
CPPSC7326-4
Piston Sets - Forged - 4cyl
Out of stock
$ 885.15

SKU: SC7326-4

CP Piston &amp. Ring Set for Nissan SR20DE w/ Turbo - Bore 87mm - Size +1.0mm - Compression Ratio 9:1 - Fits 1989-1998 Nissan 240SX

This CP Piston and Ring Set delivers forged 2618-T6 components for turbocharged Nissan SR20DE engines in 1989-1998 Nissan 240SX models including Base LE SE and XE trims. It withstands high boost pressures up to 25 psi while increasing displacement for greater power output. The 87mm bore +1.0mm oversize and 9:1 compression ratio ensure reliable performance in demanding turbo applications.

Key Features

  • Forged 2618-T6 Alloy: Built to endure high cylinder pressures and temperatures in turbocharged applications
  • 87mm Bore +1.0mm Oversize: Increases displacement for more power output when engine block is machined accordingly
  • 9:1 Compression Ratio: Allows safe boost levels up to 25 psi with proper tuning and fuel
  • Includes Rings Pins and Locks: Premium moly top ring molecularly bonded iron seconds and three-piece oil control rings with tool steel wrist pins
  • Coatings and Design: Skirt ArmorGlide coating reduces friction dome ceramic top coating sheds heat plus accumulator groove prevents ring flutter

Product Notes

  • Special order item expect 2-4 week lead time from manufacturer
  • Compression height 30.00mm verify rod length and deck height before purchase
  • Ships in protective foam packaging dimensions 12x10x8 inches total weight 6.5 lbs

Installation Notes

  • Professional installation recommended.
  • Machine block to 87.00mm bore clearance hone cylinders to spec
  • Compatible with stock or aftermarket connecting rods 132.8mm center-to-center length

This Part Fits

Year Make Model Submodel
1989-1990 Nissan 240SX XE
1989-1998 Nissan 240SX SE
1991-1992 Nissan 240SX LE
1991-1993 Nissan 240SX Base
1995-1998 Nissan 240SX Base
1997-1998 Nissan 240SX LE

Why Choose CP?

  • Over 50 years serving drag racing and road racing teams worldwide
  • CNC machined in the USA with tolerances under 0.0003 inches
  • Proven in high-horsepower turbo SR20 builds exceeding 500 whp

Frequently Asked Questions

  • Q: Will this set fit SR20DET engines in 240SX swaps?
    A: Yes same 86mm stock bore as SR20DE +1.0mm oversize fits both with turbo modifications confirm stroke 86mm
  • Q: What alloy and ring materials are used?
    A: 2618-T6 aluminum alloy pistons with 1.0mm chrome-faced moly top ring 1.2mm iron seconds and 2.8mm three-piece oil rings
  • Q: What warranty coverage applies?
    A: Limited lifetime warranty against manufacturing defects when installed by certified shop and proper break-in followed

Shipping &amp. Handling

  • Method: UPS Ground or FedEx Home Delivery
  • Availability: Special order ships in 2-4 business days after order confirmation
  • Packaging: Foam-lined box 12x10x8 inches
  • Weight: 6.5 lbs

Request For Information

Have questions about CP Piston & Ring Set for Nissan SR20DE w/ Turbo - Bore (87mm) - Size (+1.0mm) - Compression Ratio (9? Fill out the form below and we'll get back to you by the next business day.
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