CP Piston & Ring Set for Nissan SR20DE w/ Turbo – Bore (87mm) – Size ( 1.0mm) – CR (8.5)

SKU: SC7328-4 CP Piston &. Ring Set for 1989-1998 Nissan 240SX SR20DE w/ Turbo – Bore 87mm – Size 1.0mm – CR 8.5 CP forged piston and ring set SC7328-4 delivers strength for Nissan SR20DE turbocharged engines in 1989-1998 240SX models. Precisely engineered at 87mm bore with 1.0mm oversize and 8.5:1 compression ratio to support boosted power levels up to 1000 HP. Includes four pistons, rings, pins and locks for complete rebuild reliability in high-performance builds. Key Features Forged 2618-T61 Alloy: Resists detonation and fatigue in turbo applications up to 1000 HP 8.5:1 Compression Ratio: Low CR design retains boost retention and prevents knock under high cylinder pressures 87mm Bore 1.0mm Oversize: Matches SR20DE block after boring, ensures tight piston-to-wall clearance Accumulator Groove: Reduces ring flutter and blow-by for consistent power delivery Coatings &. Ports: Skirt PTFE coating reduces friction, lateral gas ports seal rings tighter, honed ring grooves optimize tension Product Notes Requires engine balancing with rods and crank during installation Rings are pre-gapped. verify and adjust for final assembly Ships in protective foam-lined box to prevent damage Installation Notes Professional installation recommended. Compression height 30.25mm, rod length 121.5mm, stroke 86mm compatibility Full-floating wrist pins. use compatible circlips provided 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 Pistons? Proven in drag racing and endurance events worldwide CNC-machined in USA for exact tolerances under .0002-inch Backed by engineering for turbocharged 4-cylinder engines Frequently Asked Questions Q: Will this fit SR20DET swapped 240SX? A: Yes, matches SR20DE/DET bore and stroke specs for turbo builds in all listed 1989-1998 240SX models Q: What material and weight per piston? A: Forged 2618-T61 aluminum alloy, approximately 295 grams per piston (lightweight design reduces rotating mass) Q: What warranty applies? A: Limited lifetime warranty against manufacturing defects when installed by certified shop Shipping &. Handling Method: UPS Ground or FedEx Availability: In stock – ships same or next business day Packaging: Foam-padded cardboard box, 12in x 10in x 4in Weight: 3.5 lbs Reviews There are no reviews yet. Be the first to review “CP Piston & Ring Set for Nissan SR20DE w/ Turbo – Bore (87mm) – Size ( 1.0mm) – CR (8.5)” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.