A2 GRIND CAM - 212263 1970-1977 HARLEY SHOVELHEAD FX FLH ANDREWS 450 BIG TWIN

A2 Grind Cam - 212263 1970-1977 Harley Shovelhead FX FLH Andrews 450 Big Twin    info below from andrews    ordered this for a customer new, never built the motor.new in box.  retails for 242.95   only one we have at this price.

 

You will get more mid-range and top-end power for your street or drag bikeThese cams work with solid or hydraulic lifters, and the idle remains unaffected up to 6000 rpm with stock valve springs

A2 Grind CamShovel-bolt in (except 80-81) no head workMore mid-range and hi-end power

NOTE: On late 77 and later engines, the pitch diameter and the camshaft, pinion gear and breather valve gear was changed. These components are not interchangeable with earlier-style components unless replaced in sets only. Late 77 and later gear sets are identified by a circular grove machined in the outer face of the cam gear.

 

Intake Specs:

Open: 19 degrees

Close: 43 degrees

Duration at .053: 242 degrees

Valve lift: .450 in.

Pan: .470 in.

 

Exhaust Specs:

Open: 50 degrees

Close: 18 degrees

Duration at .053: 248 degrees

Valve Lift: .450 in.

Pan: .470 in.

 

J Grind/.405” Lift: Mild Street, Panhead/Shovelhead, smooth idle, power throughout RPM range; Installs with no headwork; Recommended for use with hydraulics.

 

 

Andrews A2 Grind Cam

 

A2 Grind/.450” Lift: Street/Drag, more mid-range and top end power, idles smoothly; Will install in all Shovelheads, except 80-81 models, with no headwork; Recommended for use with hydraulics.AB Grind/.450” Lift: “A” intake with a long duration exhaust for cooler running and more high-end power; Bolt-in street cam, except for 80-81; May be used with hydraulic lifters.B2 Grind/.485” Lift: Street/Drag, much more mid-range and top end power, idles smoothly; Best choice for modified 74 - 80 in. motors and small strokers; Spring spacing required.BH Grind/.450” Lift: Hydraulic tappet version of “B” cam; Usually bolts in but spring spacing may be required on 80-81 models.1: Low compression piston version of an A grind cam for 74-80 engines with 7.5:12: Low compression version of a B grind cam; More power through RPM range for engines with 7.5 pistons.7: Upgrade of original #6; Great street cam for 84/88 in. strokers; Maximum torque available from 2,200 to 6,500 rpm.C: Best cam made for big street engines; Strokers from 84 to 96 in. will really turn on with this cam; 2,000 - 7,000+ rpm; Broad torque band from.

 

selling as pictured.