SKU: MAH930248440
MPN: 930248440
The SBF 351W Powerpak Piston Set 4.040 Bore Dished by MAHLE PISTONS is a specialized solution designed for engine builders and enthusiasts working on small-block Ford platforms. This piston set is tailored for the renowned 351W (Windsor) engine family, which is popular for street, strip, and vintage racing applications. Its 4.040-inch bore specification is ideal for overbored blocks, allowing for increased displacement while preserving OEM-style architecture.
Engineered for high performance, this piston set features a dished crown design that reduces the compression ratio and enhances combustion chamber clearance. This is particularly beneficial for forced-induction builds or nitrous applications where knock resistance is crucial. The precision-cast construction ensures tight tolerances and consistent weight distribution, which helps to prevent unbalanced rotating assembly conditions that can lead to vibration and accelerated bearing wear.
Whether you're restoring a classic Mustang or building a high-performance hot rod, the SBF 351W Powerpak Piston Set is engineered to deliver the durability and precision necessary for sustained high-RPM operation. Its design also improves valve-to-piston clearance, making it suitable for high-lift cam profiles and aggressive valve overlap scenarios. This piston set is an excellent choice for those looking to maximize output in performance applications.
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