Andrews Products performance cams mean extra power for Evolution engines. H/D hydraulic lifters are capable of 6000+ RPM with stock springs and no valve float. Aluminum (T7) or chrome-moly pushrods (EZ-install type) are available to match any of our camshafts. Aluminum pushrods are lighter while the chrome-moly steel pushrods are more rigid for high performance.
| Part # | Grind | Timing(*) |
Duration |
Valve |
TDC |
Springs | Application | |
| 0.053 | 0.020 | |||||||
| Stock | (L) | 01/37 | 218 | 266 | 0.495 | 0.091 | Stock | Listed for reference. 1984-1987 cam is 212 deg. intake, 202 deg. exhaust, .472 lift on both valves. |
| 88-91 | 53/-01 | 232 | 280 | 0.495 | 0.083 | |||
| Stock | (N) | -02/30 | 208 | 250 | 0.472 | 0.070 | Stock | Listed for reference. "N" cam is close to '84-'87 specs. Fuel injector "O" cams are 200 deg. int. and 216 exh. |
| 92-up (carbs) | 31/-09 | 202 | 242 | 0.472 | 0.049 | |||
| 291117 | EV31 | 10/46 | 236 | 270 | 0.495 | 0.133 | Stock | Super power for supercharged engines; basically an EV27 cam with timing set for superchargers or big inch motors with 10.5+ compression ratio. |
| 52/08 | 240 | 274 | 0.495 | 0.122 | ||||
| 291123 | EV23 | 10/30 | 220 | 255 | 0.498 | 0.134 | Stock | Mild bolt-in street cam with more torque and HP for all around riding with stock comp ratio. Similar to stock L cam but more output. Pulls from 1800-5200 RPM. |
| 40/08 | 228 | 264 | 0.498 | 0.121 | ||||
|
OK with fuel injectors or carburetors! |
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| 291113 | EV13 | 15/31 | 226 | 0.270 | 0.485 | 0.161 | Stock | Bolt-in street/touring cam for heavy bikes. Much more low and mid-range power than either stock cam. Best cam for 2-up riding with camping gear and side cars. |
| 45/13 | 238 | 0.280 | 0.495 | 0.148 | ||||
| OK with fuel injectors or carburetors! | ||||||||
| 291127 | EV27 | 20/36 | 236 | 270 | 0.495 | 0.148 | Stock | A great bolt-in cam for stock EV80 engines using state of the art design. Very strong, broad torque band which will pull hard from 2000-5500 RPM. |
| 46/14 | 240 | 274 | 0.495 | 0.166 | ||||
| OK with fuel injectors or carburetors! | ||||||||
| 291130 | EV3 | 21/37 | 238 | 280 | 0.495 | 0.197 | Stock | Bolt-in street cam for light bikes (FXRS, etc.). Lots more mid-range and upper end power. Smooth idle 2800-6500 RPM cam with stock heads and springs. |
| 43/15 | 238 | 280 | 0.495 | 0.159 | ||||
| 291146 | EV46 | 25/41 | 246 | 283 | 0.495 | 0.207 | Stock | Bolt-in performance cam; state of the art ramp design. Longer duration than EV3 but higher static comp. pressure; wide torque band; 2600-6000+ RPM. |
| 49/17 | 246 | 283 | 1.495 | 0.163 | ||||
| 291151 | EV51 | 28/44 | 252 | 286 | 0.510 | 0.233 | Stock | Easy installation; longer duration for modified street engines with hydraulic lifters and 9.0 or higher compression ratio. Power range from 2800-6500 RPM. |
| 54/22 | 256 | 290 | 0.510 | 0.195 | ||||
| 291159 | EV59 | 28/48 | 256 | 290 | 0.560 | 0.236 | Hi-Lift | Upgraded EV57, fast ramps for modified 80 to 88 inch motors. Use with AP springs and collars. Very broad power band; 6000 RPM. OK for hydraulic lifters. |
| 56/24 | 260 | 294 | 0.560 | 0.208 | ||||
| 291172 | EV72 | 30/54 | 264 | 298 | 0.560 | 0.246 | Hi-Lift | Upgraded EV7, for 92 in. + street motors. For use with Andrews springs and titanium collars. Very broad power band, 2800-6000 RPM. OK for hydraulic lifters. |
| 60/28 | 268 | 302 | 0.560 | 0.230 | ||||
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(*) Timing and duration listed at .053 cam lift. |
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Special cams can be made to order with 2 front head set-ups, etc. Call for information and prices! |
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ANDREWS PRODUCTS, INC.
431 Kingston Ct., Mt. Prospect, IL 60056
Phone 847-759-0190 Fax 847-759-0848
andrewsproducts.com