Developed in partnership with Wiseco, these Professional Series Forged Pistons represent the absolute best off-the-shelf option for Ford Modular engines. Engineered for high-performance street and race builds, these pistons are optimized for boosted and nitrous applications and come complete with Wiseco’s top-tier GNX Ring Set and ArmorGlide skirt coating.
Featuring an in-board forging and strutted skirt design, these pistons provide exceptional strength and stability under extreme cylinder pressures. The .300" down top ring lands and thick skirts offer improved durability, while the GNX ring package—featuring a gas-nitrided steel top ring and Napier second ring—ensures superior sealing and oil control at high RPM and horsepower levels.
Key Features:
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Compression Ratio: 11.0:1
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In-board forging with strutted skirts for high strength
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.300" down ring pack for improved durability under boost/nitrous
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Wiseco ArmorGlide skirt coating reduces friction and wear
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Offset wrist pins and OE-style skirt shapes for street use
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GNX Ring Set with:
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No reluctor ring clearance needed on stroker applications
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Optional: 52100 Tool Steel .200" wall wrist pins (recommended for 800+ HP)
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Designed and tested for extreme horsepower builds
Why Choose These Pistons?
Tested extensively in real-world and dyno environments, these Wiseco pistons deliver unmatched performance and reliability. Whether you're pushing big boost, spraying nitrous, or building a high-revving stroker, this kit has the strength and tech to keep up.
Proudly made in the USA and trusted by top engine builders and racers across the industry.
