ANDREWS #1 CAM BT-78-84

Low-Compression Cam

• Designed with a combination of shorter durations and higher lifts to offer the advantages of a broad torque output through the entire rpm range
• Designed for hydraulics, but could be run with solids
• Grind #1 is the low-compression version of an "A" grind cam for 74" and 80" models
• Made in the U.S.A.
• On late 77 and later engines, the pitch diameter on 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 groove machined in the outer face of the cam gear.

Grind #1 is the low-compression version of an "A" grind cam for 74" and 80" models

EXHAUST DURATION	232°
EXHAUST LIFT	Shovel: 0,427" Pan: 0,450"
INTAKE DURATION	232°
INTAKE LIFT	Shovel: 0,427" Pan: 0,450"
APPLICATION	Exhaust| Intake
EXHAUST CLOSE	16°
EXHAUST OPEN	36°
INTAKE CLOSE	36°
INTAKE OPEN	16°
UNITS	Each
PRODUCT NAME	Cam
EXHAUST LIFT AT TDC	0,136"
GRIND	#1
INTAKE LIFT AT TDC	0,136"