Description
Mercedes-AMG M177 Darton Sleeved Engine Block
The Spool Performance Darton Sleeved M177 Engine Block service upgrades the factory aluminum M177 block to handle modern high-boost, high-power applications. Darton ductile iron sleeves are installed to vastly improve cylinder strength, reduce distortion, and ensure long-term durability for extreme horsepower builds.
Key Benefits
- Significantly increased cylinder strength for high-boost applications
- Enhanced resistance to bore distortion under elevated combustion loads
- Superior ring seal for reliable performance at high RPM and cylinder pressure
- Essential foundation for big-power and race-level M177 builds
Service Details
- Precision Machining: CNC-machined aluminum block prepared for sleeving
- Darton Sleeve Installation: Professionally installed for optimal cylinder support
- Finish Honing: Torque-plate honing to ±0.0001" tolerance for precise bore geometry
- High-Power Ready: Compatible with custom piston fitment and high-performance builds
Important Notes
- Service Only: No engine block included; you may supply your own M177 or we can assist with sourcing
- Pistons, assembly, and short-block builds are not included unless quoted separately
Upgrade your Mercedes-AMG M177 block with Spool Performance Darton sleeves to create a rock-solid foundation capable of handling extreme power safely and reliably.
