The Mahle MS Piston Set designed for Ford FE engines offers high-performance components for demanding automotive applications. With a bore diameter of 4.090 inches and a stroke of 4.250 inches, these pistons are engineered to deliver optimal power and efficiency. The 6.700-inch connecting rod length ensures durability and proper motion dynamics, while the .990-inch wrist pin provides a secure fit for reliable operation. Featuring a combustion chamber volume of 18cc and a compression ratio of 10.3:1, these pistons are tailored for enhanced engine performance and responsiveness.
Constructed with high-quality materials and coated with phosphate and Grafal finishes, the Mahle MS pistons provide excellent wear resistance and corrosion protection. The set includes eight pistons, suitable for rebuilds or performance upgrades on Ford FE engines with a 447 cubic inch displacement. These components are not carb-approved and require acknowledgment of carburetor regulations prior to installation. While not approved for carbureted applications, they are ideal for racing or specialized engine builds where performance is prioritized.
Designed to meet strict automotive standards, these pistons are a critical part of achieving high compression and power output. Their precise dimensions and durable coatings ensure longevity and consistent performance under demanding conditions. Mahle’s reputation for quality and engineering excellence makes this piston set a reliable choice for professional rebuilds and high-performance enthusiasts alike.
Features:
- Bore diameter: 4.090 inches for optimal power output
- Stroke: 4.250 inches to enhance engine torque
- Connecting rod length: 6.700 inches for durability
- Wrist pin: .990 inches providing secure fit and stability
- Combustion chamber volume: 18cc for high compression ratio
- Compression ratio: 10.3:1 for improved efficiency
- Coatings: Phosphate and Grafal for wear resistance and corrosion protection
- Set includes eight pistons suitable for Ford FE 447 cubic inch engines
- Designed for high-performance engine rebuilds and upgrades
- Not carburetor approved; requires acknowledgment of regulations
