Ground camshaft «B2» - 70-77

More power in the mid and high range for street/drag with smooth idle; the best camshaft for 74/80 cubic inch and small stroker engines.
Requires spacing the spring and checking tolerances on the bed support.
EU: More mid and high power for street/drag with stable idle; improved camshaft for 1.21/1.31 L inchers and small strokers



Specifications


Brand
ANDREWS


Supplier reference
212353


Application
Exhaust, Intake


Intake closure
50°


Exhaust Clamp
25°


Intake duration
256°


Exhaust duration
258°


Intake valve lift
Shovel: 0,485" Pan: 0,507"


Intake valve lift at TDC
Shovel: 0.187" Pan: 0.198"


Exhaust valve lift
Shovel: 0,485" Pan: 0,507"


Exhaust valve lift at TDC
Shovel: 0.176" Pan: 0.186"


Product name
Cam


Type
Equipment


Units
Unit


Open intake valve
26°


Open Exhaust Valve
53°


Version
B2