GSC Power Division 7073S1 Billet S1 Camshafts for 2018-2023 Ford 5.0L Coyot

Vehicle Fitment

• 2018-2023 Ford Mustang GT - 5.0 L "Gen-3" Coyote V8 (stock port heads)

Features

• Billet steel S1-profile camshaft set - forged construction for strength and long-term durability under street or light-performance use
• Designed to balance mid-range torque and top-end power while preserving good idle quality and driveability
• VCT-friendly - retains variable cam timing compatibility for smooth idle and broad powerband
• Optimized for stock port heads - no head porting required to realize gains
• Works with pump-gas, race fuel or ethanol blends - flexible for many build types
• Good choice for stock or mild-powered supercharged/turbocharged builds - especially where drivability and reliability are priorities
• Drop-in replacement design - minimal modifications to valvetrain required for standard NA or forced-induction applications (after valve-spring check)
• Forged billet cores with high-quality finish - resist wear, fatigue, and maintain consistent valve timing over many cycles

Specifications

• Part Number: 7073S1
• Cam Profile / Duration & Lift: Intake - 290° advance; 232° @ 0.050" lift; 0.551" (~14.0 mm) valve lift; Intake centerline 120°. Exhaust - 300° advance; 244° @ 0.050"; 0.551" lift; Exhaust centerline 138°.
• Recommended RPM Range: ~5,000-7,700 rpm (peak around 7,500 rpm) - ideal street/track powerband for Gen-3 Coyote NA or mild-boost applications
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• Compatibility: Fits stock, unmodified Gen-3 Coyote heads (2018-2023 Mustang GT) using OEM port geometry
• Fuel Compatibility: Pump gas, race fuel, or ethanol blends (E85/E90) depending on build setup
• Valvetrain Notes: OEM valve springs acceptable for naturally aspirated setups; for forced-induction/turbo builds, upgraded springs and retainers recommended

Included Components

• 1x Full set of billet S1 camshafts (intake & exhaust) - GSC 7073S1

Product Description

The GSC 7073S1 camshaft set offers a balanced, performance-minded upgrade for the 2018-2023 5.0 L Gen-3 Coyote V8 platform, such as in the Mustang GT. With its S1 cam profile - 290° intake / 300° exhaust, 0.551" lift - this set delivers a smooth, broad powerband ideal for street driving, spirited weekend runs, or mild track use. Because it's designed around the stock port heads and retains variable cam timing (VCT) functionality, it preserves the drivability and idle quality expected from an OEM setup while offering noticeable gains in mid-range torque and high-RPM performance.

Constructed from forged billet steel, these cams are built for durability and longevity - suitable whether you're running a stock naturally aspirated build or a lightly-modified supercharged/turbocharged setup. For boosted builds, pairing 7073S1 with upgraded valve springs and retainers improves valvetrain stability under increased pressures and RPMs. When installed properly and tuned, 7073S1 delivers a dependable, street-ready performance boost with strong mid-range pull and usable top-end power - making it a versatile, effective cam upgrade for Coyote-powered builds.