Andrews

291113

Andrews EV13 Cam for Harley Davidson EVO Big Twin 84-99

SKU: tr-494584

Camshafts

Measurement of cam and pinion gears is especially critical for 90 and later models to verify proper fit.
Bolt-in cam for street/touring use has more mid-range and top end power over stock
Intake Opening (degrees): 15
Intake Closing (degrees): 31
Exhaust Opening (degrees): 45

Andrews Products Grinds Its Cams With the Help of a Computer With Cam Design Capabilities. This Superior Technology Gives the Utmost in Both Performance and Reliability. Only the Best Alloy Steel Billets and Heat-Treating Processes Are Utilized. Furthermore, the Power in Harleys Evolution Engines Can Be Made Even More Convincing When a Superior Andrews Computer-Designed High-Performance Cam Is Installed. These Hydraulic Lifter Cams Are Capable of 6,000-Plus Rpm With Stock Springs and No Valve Float.

EV13 EVOLUTION CAM

Bolt-in Cam for Street or Touring Use With More Mid-Range and Upper-End Power Than the Stock 88 EV Cams

Especially Effective in Reducing Oil Temperature

Uses Stock Springs; Works With Carbs or Fuel Injection

Fits All 1984-1999 Harley Davidson Evolution Big Twin Models (Excludes 1999 Twin Cams)

Made in the USA

Sold Individually

INTAKE

Open (In Degrees): 15

Close (In Degrees): 31

Duration at .053 (In Degrees): 226

Duration at .020 (In Degrees): 270

Valve Lift: .485

Lift at TDC: .161

EXHAUST

Open (In Degrees): 45

Close (In Degrees): 13

Duration at .053 (In Degrees): 238

Duration at .020 (In Degrees): 280

Valve Lift: .495

Lift at TDC: .148

NOTE: It Is the Installer's Responsibility to Check Coil Bind and All Clearances

NOTE: The Image Displayed Is Representative of Andrews Cams, but May Vary Depending on Your Specific Model.

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