Andrews EV46 Cam for 1984-1999 Harley Evolution Big Twin

Product Description

Andrews EV46 Camshaft for Harley Evolution Big Twin

Increase midrange and upper-rpm performance in your Harley-Davidson Evolution Big Twin with the Andrews EV46 Camshaft. Designed as a bolt-in performance cam with fast opening and closing ramps, the EV46 provides a strong combination of responsive street torque and improved top-end horsepower while retaining good idle quality.

The EV46 uses a profile similar to the Andrews EV3 but is designed to produce higher static compression pressure and stronger performance through the upper rpm range. With .495" intake and exhaust lift and an approximate 2,600-6,000 rpm power range, it is an excellent choice for street and performance-oriented Evolution Big Twin builds. Andrews designed the EV46 to work with stock valve springs, stock-length pushrods and hydraulic lifters without requiring cylinder head work on compatible applications.

Fitment

• Fits compatible 1984-1999 Harley-Davidson Evolution Big Twin models
• Fits 2000 Harley-Davidson FXR4 with Evolution Big Twin engine
• Fits select FXR, Dyna, Softail and Touring models equipped with Evolution Big Twin engines
• Bolt-in camshaft design does not require cylinder head work on compatible applications
• Compatible with stock valve springs
• Designed for use with hydraulic lifters
• Stock-size cam base circle allows factory-length pushrods to be retained
• Does not fit Twin Cam engines
• Cam-to-pinion gear backlash and proper cam end play must be checked during installation
• Some installations may require minor engine case bearing boss clearance for the rear intake cam lobe
• Installer must verify valve spring coil bind, valve-to-valve clearance and valve-to-piston clearance during installation

Features

• EV46 performance camshaft grind
• Bolt-in design for compatible Evolution Big Twin engines
• Fast opening and closing cam ramps
• Designed for increased midrange and top-end horsepower
• Similar timing concept to the EV3 with increased static compression pressure
• Approximately 2,600-6,000 rpm peak power range
• .495" intake and exhaust valve lift
• Compatible with stock valve springs
• Stock-size base circle allows stock-length pushrods to be retained
• Designed for hydraulic lifters
• No cylinder head work required on compatible bolt-in applications
• Made in the USA
• Andrews Part Number: 291146

Specifications

• Manufacturer: Andrews Products
• Part Number: 291146
• Grind: EV46
• Intake Timing @ .053": 25° / 41°
• Exhaust Timing @ .053": 49° / 17°
• Intake Duration @ .053": 246°
• Exhaust Duration @ .053": 246°
• Intake Valve Lift: .495"
• Exhaust Valve Lift: .495"
• Intake Lift at TDC: .205"
• Exhaust Lift at TDC: .168"
• Minimum Spring Travel: .540"
• Valve Springs: Stock Compatible
• Lifters: Hydraulic
• Power Range: Approximately 2,600-6,000 rpm
• Quantity: 1 Camshaft