Description
The Manley Performance 632200CB-1 Platinum Series piston is engineered for high-performance Subaru WRX and STI engines, featuring a 99.5mm bore size and a dish top design with an 8.5:1 compression ratio. Constructed from premium 2618 alloy forgings, this piston offers exceptional strength and durability, making it suitable for demanding automotive applications. The use of domestic alloy forging ensures consistent performance and reliability under high-stress conditions. It is designed with precise cam and barrel (skirt) profiles that generate substantial power while minimizing wear on cylinder walls, providing an excellent balance of performance and longevity. The piston includes Chrome Moly wrist pins as standard, with optional upgrades to 9310 or Turbo Tuff/DLC alloys for enhanced durability in high-performance builds. Strict adherence to manufacturing standards ensures accurate ring lands and grooves, which improve ring seal and boost power output. Manley’s unique fixturing process allows for efficient skirt turning and ring groove machining in a single operation, maintaining optimal ring groove to skirt squareness for consistent performance. This piston is a vital component for engine builders seeking superior quality and performance in their Subaru engine rebuilds or upgrades. Note that this product is not CARB approved and requires acknowledgment of Prop 65 compliance during installation. Suitable for automotive applications, it is ideal for enthusiasts and professionals aiming for reliable, high-performance engine components.
Features:
- 2618 alloy forging for superior strength and performance
- Chrome Moly wrist pins included, with optional upgrades to 9310 or Turbo Tuff/DLC alloys
- Exacting ring lands and grooves to enhance ring seal and power
- Cam and barrel profile design for optimized power delivery
- Unique fixturing for efficient skirt turning and ring groove machining in a single operation
Reviews
There are no reviews yet.