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All pistons come balanced within one gram, include pin lock grooves and wrist pins at no additional charge.
Key Features
- Dedicated forgings
- Balanced to + or 1 gram
- Wrist pins provided at no cost
- Pin fitting provided at no cost
- Accumulator Grooves
- Dual forced pin oilers
- Pick lock grooves
Fitment
| Fitment Status | Fitment Verification Required |
|---|---|
| Vehicle YMM | Not assigned without exact application evidence |
| Required Verification | Engine family, bore, stroke, rod length and pin diameter, compression height, crown design, cylinder head, valve reliefs, ring pack, and exact build measurements |
Specifications
| Manufacturer | CP Pistons |
|---|---|
| Manufacturer Part Number | SC7327PVD |
| Product Type | Piston Sets - Forged - 4cyl |
| Fitment Type | Fitment verification required |
| Old Part Number | SC7327 |
| Shipping Weight (Dimensional) | 6.000000 |
| Part Type | Pistons |
| Make | Nissan / Infiniti |
| Model | 180SX 89-90 S13, 240SX 89-94 S13, 240SX 95-98 S14, Sentra 00-06 B15, Sentra 91-94 B13, Sentra 95-99 B14, Silvia 89-94 S13, Silvia 95-98 S14, Silvia 99-02 S15 |
| Engine | SR20DE, SR20DET |
| Rod Length | 5.365" / 136.3mm |
| Rod Length Oversize | Standard Length |
| Bore Diameter | 86.5mm |
| Bore Oversize | 0.020" / 0.5mm |
| Stroke | 86mm (Standard Stroke) |
| Compatible with Stock Sleeves | Yes |
| Requires Aftermarket Sleeves | No |
| Compression Ratio | 8.5:1 |
What's Included
- One new CP Pistons forged piston set in the exact configuration and quantity identified by part number SC7327PVD
- Pins, locks, rings, and installation components only when expressly listed for this exact part number
About CP Pistons
CP Pistons develops forged pistons, piston rings, wrist pins, and related engine components for performance applications. Correct selection and assembly depend on the exact engine, dimensions, cylinder head, connecting rod, intended use, machine work, clearances, and manufacturer part number.
Related CP Pistons Products
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Browse the CP Pistons collection for related forged pistons, rings, pins, locks, and engine-building components.
Frequently Asked Questions
How do I confirm this CP piston set matches my engine build?
Confirm the exact engine family, bore size, stroke, connecting rod length and small-end diameter, cylinder head and valve layout, compression height, dome or dish volume, ring pack, wrist pin, and manufacturer part number.
Can the advertised compression ratio be used for every build?
No. Final compression depends on bore, stroke, deck height, gasket thickness and bore, combustion chamber volume, piston-to-deck position, and the exact piston crown volume.
What measurements are required before final piston assembly?
A qualified engine builder should verify bore finish and clearance, ring end gap, pin fit, deck clearance, piston-to-valve clearance, rod and counterweight clearance, and all CP installation specifications.
Installation Instructions
Professional engine machining and assembly are required. Follow the current CP Pistons and engine-builder instructions for this exact part number. Measure every bore and component, verify all clearances and ring gaps, clean all parts and oil passages, use the specified lubricants and fastener procedures, confirm rotating-assembly and piston-to-valve clearance, and complete the required break-in and calibration.
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