Feuling Camshafts For Harley EVO 1984-1999

Feuling Camshafts For Harley EVO

Produce more horsepower and torque while increasing throttle response, acceleration, adn fuel mileage. Smooth camshaft lobe ramps are easier on your valve train and eliminate excess noise and wear.

Features:

• Dyno proven and track tested
• Wide lobe separations create wider power bands
• Made in the U.S.A.

Cam Info:

• 518 Cam is a direct bolt in replacement. It can be used with stock valve springs, pushrods and lifters and will respond well with performance exhaust and air cleaner. This cam will also respond well with increased compression and cylinder head work. RPM range 1,650-5,500

• 543 Cam requires performance valve springs. Performance lifters are recommended but not required. Will work with factory pushrods on engines with factory stack up. If deck height, cylinders or rocker boxes have been modified from stock then adjustable pushrods are required. Increased compression, cylinder head work and performance exhaust recommended but not required, increased compression is required for bottom end performance. RPM range 2,200-5,950

• 594 Cam requires performance valve springs, performance lifters, and adjustable pushrods. Increased compression, cylinder head work, performance exhaust and intake/air cleaner required. RPM range 2,500-6,400

Cam Specs:

• 518 Cam
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  • ttIntake open/close 4°/42°
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  • ttExhaust open/close 51°/5°
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  • ttIntake duration 226°
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  • ttExhaust duration 236°
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  • ttIntake lift at TDC .099°
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  • ttExhaust lift at TDC .112°
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  • ttIntake lobe centerline .109°
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  • ttExhaust lobe centerline .113°
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  • ttIntake Lift .518"
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  • ttExhaust Lift .528"
• 543 Cam
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  • ttIntake open/close 15°/43°
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  • ttExhaust open/close 56°/12°
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  • ttIntake duration 238°
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  • ttExhaust duration 248°
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  • ttIntake lift at TDC .160°
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  • ttExhaust lift at TDC .140°
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  • ttIntake lobe centerline .104°
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  • ttExhaust lobe centerline .112°
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  • ttIntake Lift .543"
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  • ttExhaust Lift .553"
• 594 Cam
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  • ttIntake open/close 19°/56°
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  • ttExhaust open/close 64°/16°
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  • ttIntake duration 255°
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  • ttExhaust duration 260°
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  • ttIntake lift at TDC .190°
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  • ttExhaust lift at TDC .167°
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  • ttIntake lobe centerline .108.5°
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  • ttExhaust lobe centerline .114°
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  • ttIntake Lift .594"
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  • ttExhaust Lift .604"

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