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2017roadiron-cruiser_en

692 ANDREWS CAMS FOR EVOLUTION BIG TWINS® Grind Timing CL Duration .053 Duration .020 Valve Lift Lift @ TDC Application Touring and performance cams Stock 88-91 (L) 01/37* 53/-01* 108 117 218 232 266 280 .495 .495 .091 .083 Listed for reference. 1984-1987 cam is 212 deg intake, 202 deg. exhaust, .472” lift on both valves. Stock 92-up (N) (w/carbs) -02/30* 31/-09* 104 110 208 202 250 242 .472 .472 .070 .049 Listed for reference. “N” cam is close to ‘84-’87 specs. uel Injector “O” cams are 200 deg int. and 216 exh. 349-4586 EV3 21/37* 43/15* 98 104 238 238 280 280 .495 .495 .197 .159 Bolt-in street cam for light bikes (FXRS, etc.). Lots more mid-range and upper end power. Smooth idle 2800 to 6500 RPM cam with stock heads and springs. 349-4692 EV72 30/54* 60/28* 102 106 264 268 298 302 .560 .560 .246 .230 Upgraded EV7, for 92 in. + street motors. For use with Andrews springs and heat treated steel collars. Very broad power band, 2800-6000 RPM. OK for hydraulic lifters. (*) Timing and duration listed at .053 cam lift. SHOVEL AND PAN CAMSHAFTS ANDREWS CAMS FOR BIG TWINS® Three redesigned cams for 2008 using newest cam design technology! Whether you want a good street cam for a stock motor, a big cam for a dragster or something in between, Andrews Products can supply it. All of our cams for these engines are computer designed and precision ground from alloy steel billets on Landis CNC cam grinders. Rocker arm ratios: Shovel: 1.42, Pan: 1.5 and Knuckle: 1.00 Year Grind Timing Duration .053 Duration .020 Valve Lift Shovel Valve Lift Pan Lift @ TDC Application Stock-(Front cyl) (Front cyl) H -06/46* 44/20* 220 244 256 282 .390 .390 .412 .412 .051 .176 Stock H/D front cylinder timing listed for comparison. Later stock "S" grind cams have similar specs. Stock-(Rear cyl) (Rear cyl) H 14/38* 44/20* 232 244 274 282 .390 .390 .412 .412 .129 .176 Stock H/D front cylinder timing listed for comparison. Later stock "S" grind cams have similar specs. 349-4488 (48-69) C 37/61* 61/37* 278 278 318 318 .525 .525 .550 .550 .234 .234 Best cam made for big street engines. Strokers from 84 to 96 inches will really turn on with this cam. Broad torque band from 2000 - 7000+ rpm. +Note (1); 1980 and 1981 engines: The height of original stock H/D valve guides restricts spring travel (and cam lift) to .430 or less! (*) Timing listed at .053 cam lift.


2017roadiron-cruiser_en
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