30HP+1200cc Piston Ring Set - 77mm Bore (2.5mm, 2.5mm, 4mm)

Keep your air-cooled VW engine running smoothly with this Piston Ring Set, specially designed for 1200cc engines with 77mm pistons. This comprehensive set includes all rings required to replace the piston rings on all four pistons and is compatible with all 1200cc engines from January 1954 to July 1972, including the classic 30HP engines produced between 1954 and 1960.

Key Features:

• Precision Fit for 1200cc Air-Cooled Engines: Specifically engineered for 77mm pistons, ensuring a snug fit for efficient performance.
• Comprehensive Ring Set: Each set includes:
  • 4mm oil ring at the bottom of each piston for optimized oil control.
  • Two 2.5mm compression rings per piston, designed to maintain compression and performance.
• Complete Replacement: This set includes enough rings to service all four pistons, providing full restoration and optimal engine performance.

Applications:

Ideal for a range of classic VW models, including:

• VW Beetle: 1954 – 1972 models with 1200cc engines
• VW Splitscreen Bus: 1954 – 1972 models with 1200cc engines
• VW Karmann Ghia: 1954 – 1972 models with 1200cc engines

Specifications:

• Bore: 77mm, precise fit for 1200cc air-cooled engines
• Ring Sizes:
  • Oil ring: 4mm thick
  • Compression rings: 2.5mm thick (each)

Why Choose This Piston Ring Set?

1. Perfect OEM Fit: Ensures compatibility with classic VW engines, supporting authentic restoration and reliable performance.
2. Enhanced Performance: Replacing worn rings can restore compression and reduce oil consumption, enhancing both power and efficiency.
3. Durability and Quality: Manufactured to withstand the demands of air-cooled engines, providing lasting performance and protection.

Installation Tips:

Ensure the piston and cylinder surfaces are clean and free of debris before installing new rings. Carefully measure and verify ring gaps for optimal fit. Professional installation is recommended if you’re unfamiliar with piston ring replacement.

Restore and Enhance Your Air-Cooled Engine`s Performance
This 1200cc Piston Ring Set is ideal for VW enthusiasts looking to maintain the original performance of their classic air-cooled engines. Perfect for restoring compression and reducing oil use, this set ensures your engine runs as efficiently as possible, keeping your classic VW on the road for years to come.