CAMS WITH GEAR FOR PANHEAD & SHOVELHEAD 1948/1984

WEIGHT: 2.10

• WHETHER YOU WANT A BETTER STREET CAM FOR A STOCK MOTOR , A BIG LIFT CAM FOR A HOTROD BIKE , OR SOMETHING IN BETWEEN THEN THESE CAMS ARE WHAT YOU ARE LOOKING FOR
• ALL OF THESE CAMS ARE COMPUTER DESIGNED AND PRECISION GROUND FROM ALLOY STEEL BILLET
• TIMING AND DURATION MEASURED AT .053" CAM LIFT

NOTE: 1948/1957 PANHEAD MODELS REQUIRE ENGINE CASE MACHINING FOR INSTALLATION OF A 1958/1984 STYLE CAM SHAFT NEEDLE BEARING

NOTE: ROCKER ARM RATIOS ARE AS FOLLOWS , PANHEAD 1.5:1 , SHOVELHEAD 1.43:1. 1980/1981 SHOVELHEAD MOTORS WITH ANYTHING HIGHER THAN A VALVE LIFT OF .430" WILL REQUIRE VALVE GUIDE TO TOP SPRING COLLAR CLEARANCING
ANDREWS
APPLICATION: STREET/DRAGS - BOLTS INTO SHOVELHEAD (EXCEPT 1980/1981) WITH NO HEAD WORK. MORE MID-RANGE & HIGH END POWER. IDLE SMOOTHNESS UNAFFECTED.
TIMING: INTAKE 19/43 , EXHAUST 50/18
DURATION: INTAKE 242 , EXHAUST 248
GRIND: A2 , YEAR: LATE 1977/1984
VALVE LIFT: SHOVELHEAD .450" , PANHEAD .470"
BY: ANDREWS PRODUCTS INC