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This CP Pistons piston sets - forged - 4cyl is identified by exact manufacturer part number SC7299-4. Confirm the engine family, bore, dimensions, material, compression configuration, cylinder head, connecting rod, stroke, and every application note before ordering.
Key Features
- Exact CP Pistons manufacturer part number SC7299-4
- Purpose-built forged piston set configuration
- Selection depends on engine family, bore, stroke, rod length and pin diameter, compression height, crown design, cylinder head, valve reliefs, ring pack, and exact build measurements
- Final machining, clearances, ring gap, compression, and included components remain exact-build and exact-part-number specific
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 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 |
Specifications
| Manufacturer | CP Pistons |
|---|---|
| Manufacturer Part Number | SC7299-4 |
| Product Type | Piston Sets - Forged - 4cyl |
| Fitment Type | Vehicle specific, exact engine build verification required |
What's Included
- One new CP Pistons forged piston set in the exact configuration and quantity identified by part number SC7299-4
- 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.
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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.
CP Pistons
Shop CP Pistons forged piston sets, piston rings, wrist pins, and pin locks by exact manufacturer part number and verified engine-building specifications.Choosing the Correct CP Pistons Component Match the complete CP Pistons manufacturer part number Confirm the engine family, bore, stroke, rod length, pin diameter, compression height, crown design, cylinder head, valve reliefs, and ring pack Verify every machine-shop measurement and the components included with the exact part number Frequently Asked QuestionsHow do I confirm a CP piston set matches my engine build?Verify the engine family, bore, stroke, connecting rod, wrist pin, compression height, crown volume, cylinder head, valve layout, ring pack, and exact manufacturer part number.Is the advertised compression ratio final for every engine?No. Final compression depends on the measured bore, stroke, deck height, gasket, chamber volume, piston position, and exact piston crown volume.What must be measured before final assembly?A ...
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