Crower 45242 Features:

Crower 45242 hydraulic flat-tappet camshaft for AMC 290, 304, 343, 360, 390, and 401 engines; wide power-band design for stock-engine torque and drivability. Level 1 Power Compu-Pro profile with 184°/192° duration at .050 in. lift, tuned to improve low- to mid-range performance from idle to 4000 rpm. Gross valve lift measures .411 in./.413 in. with a 1.6/1.6 rocker ratio, supporting broad street-performance output without an aggressive high-rpm bias. 110° lobe separation angle helps deliver a versatile power curve, making it well suited for aftermarket rebuilds and mild performance engine combinations.

AMC 290-401 Compu-pro Wid Hydraulic Cam 184/192 Duration .411/.413 Features:

• Hydraulic flat-tappet camshaft for AMC 290-401 engines, wide power band for stronger low-rpm torque and stock-engine response
• Level 1 Power Compu-Pro grind, idle to 4000 rpm operating range, built to improve street performance and drivability
• 184°/192° duration at .050 in. lift, balanced intake and exhaust timing for smooth power delivery across the range
• .411 in./.413 in. gross lift with 1.6/1.6 rocker ratio, optimized valve action for efficient airflow and dependable hydraulic operation
• 110° lobe separation angle, fits AMC 290, 304, 343, 360, 390, and 401 applications for versatile performance upgrades

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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