Catalog: High Performance Cams & Gears Catalog | |
| are all trademarks of Harley- Davidson Motor Co. Andrews Products is not associated ... with the Harley-Davdison Motor Co. 2 COMPANY HISTORY ... 7 Twin 88 Gear Drive Camshafts ... 8 Twin 88 Gear Drive Installation Kits and Pushrods ... 15 EV Sportster Pushrods and Valve Gear ... 21 EV 80 Trans Gears (5 Speed) 5 Speed Gears ... 22 5 Speed (Complete gear sets ... 23 BAKER 6 SPEED TRANSMISSIONS (w/PCR Gears) Baker 6 Speed Transmission ... ......................25 TRANSMISSION GEARS 74 80 (4 SPEED) Close Ratio Stock Ratio ... (Gears and Shafts) ........................2 6 ... 27 74 80 (4 speed) (Complete Gear Sets ... 27 TRANSMISSION GEARS: EV SPORTSTER (5 SPEED) EV Sportster 5 ... Speed Gears and Shafts ... 28 EV Sportster 5 Speed (Complete Gear Sets) ......................... ....... ... | |
| in making camshafts and transmission gears for the performance motorcycle market. ... we proudly present this catalog to all motorcycle enthusiasts and to the many designers ... and builders of performance motorcycle engines and transmissions. Please ... in your bike. While we started making motorcycle transmission gears and shafts, ... performance camshafts and related valve gear parts soon became additional, distinct ... product lines. More new gear sets with better ratios soon followed. ... The results were gears which easily out-performed anything ... and uniqueness of both the cams and gears resulted in a wave of demand for new ... Andrews Products cams and gears. And that was only the beginning. Today ... world wide and throughout the Motor Sports community as an industry leader ... quality camshafts and transmission gears for both street and racing applications ... | |
| Higher lift cams for modified Freedom motors with bored 246 276 .445 cylinders and ... . ratio. More torque and HP for larger motors. RPM range (2400-6500+). Stock ---- -04/ ... | |
| .131 Stock Great street cam for large motors and/or superchargers. 52/08 240 276 . ... 184 Stock Easy installation in 95 inch motors with 9.25 C.R. and 54/18 252 287 .510 . ... | |
| or carburetors! as TW37b but w/gear drive. (2200-5800 RPM). 288131G 31G 10/ ... .131 Stock Great street cam for large motors and/or superchargers. 52/08 240 276 . ... in '99 for easy installation in 95 inch motors 54/18 252 287 .510 .168 with 9.25 C.R. ... 266 303 .590 .238 Hi-lift Great cam for gear drive 95+ inchers with 10:1 C.R. or 63 ... High lift cams for modified 95-116 inch motors running 66/30 276 312 .640 .232 10:1 ... listed for .053 cam lift. TWIN 88: GEAR DRIVE CAMSHAFTS Andrews Twin 88 ... camshafts are available with S S gear drives. Engines with gear driven cams ... to the rear wheel. For all out drag motors, there is another advantage: With gear ... front and rear cam lobes. With the gear drive cams, lobe angles are different ... so lobe interference cannot occur. The gear drives are so smooth that ball bearings ... | |
| ! cam for 2 up riding with camping gear and side cars. 291127 EV27 20/36 236 ... 80 to 88 inch 56/24 260 294 .560 .208 motors. Use with AP springs and collars. Very ... HI-LIFT Upgraded EV7, for 92 in. street motors. For use with 60/28 268 302 .560 .230 ... | |
| WHY DO CAM GEARS CAUSE NOISE: In the last few years ... in quieter running engines. Since cam gear noise can sound like bad lifters, the ... lift point, the forces on the cam drive gear teeth change direction. If more than . ... ) backlash is present between a cam gear and a pinion gear, the directional ... moves from the back side of each gear tooth to the front side. While some ... is necessary to prevent localized gear tooth overloads, excess backlash (and " ... but won't hurt anything. Tight fitting gears will cause very noticeable whining ... is definitely a more serious problem. Gear tooth and bearing damage can result ... backlash. In this case, a smaller cam gear or pinion gear would be required. ... Different size gears permit custom fitting for a specific ... engine. By choosing two gears which are compatible sizes for a given ... | |
| psi: OK for stock or modified street motors. On the lower end of the best range for ... a stock street motor. 3. 145 to 165 psi: OK for modified ... street motors. Static pressures in this range will be ... the best for stock street motors. 4. 165 to 185 psi: Marginal for large ... displacement street motors, possible hard starting, detonation and ... are high performance numbers. Street motors over 185 PSI may need compression ... | |
| Pictured is a late style Sportster cam gear kit, lower collars and pushrods made ... are the best choice for stroker motors and drag applications where the ... .209 Street/Drags: Modified 900/1000 motors and strokers. Big 214110 (71-80) 43/31 ... 314 .450 .210 Street/Drags: For stroker motors to 76 inches. More mid range 214140 (71 ... lift figures. (**) 1981-early 84 cam gear kits (with generators) do not have ... tachometer drive gears. (***) Late 84 to 1985 cam gear kits ( ... ) do not have generator drive gears. TOURING AND HIGH PERFORMANCE CAMS 14 ... | |
| 191 Hi-lift High lift cams for modified motors with high comp. ratio. 48/20 248 285 . ... Knuckle replacement cam. For stock motors and 44/16 240 276 .348 .105 ... -in Knuckle performance cam for stock motors, 55/27 262 308 .370 .130 smooth idle, ... equivalent of a B cam in a shovel motor. 212980 K 35/63 278 318 .368 .156 Stock ... Knuckle perf cam for stroked motors; strong pull to 63/35 278 318 .368 .156 ... | |
| want a better street cam for a stock motor, a big lift cam for a dragster or ... .125 High lift short duration cam for motors with 84+ inches. 212640 (70-77) 43/23 ... | |
| Lift Upper Spring Collars: H/D 74/80 motors. Used with high-lift springs, cams with ... B. High Lift Springs: for 74/80 inch motors; will provide correct spring force for ... Upper Spring Collars: for 74/80 inch motors; intended to work with stock springs and ... Lower Spring Collars: for 74/80 inch motors are similar to stock 1980 style parts ... Cam End Play checker (for nose cone motors). www.andrewsproducts.com 431 Kingston ... | |
| 640 .246 160 LBS. power for 90-100 inch motors. 6500+ RPM. 291588 EV88 34/70 284 318 . ... as above but more stuff for 100+ inch motors. 76/32 288 322 .680 .264 160 LBS. Expert ... 310 .630 .267 HI-LIFT For 80 to 96 inch motors with head work and 10.5+ 298835 ('91) ... inches) or highly modified smaller motors and running compression ratios of 10.5 ... specially designed for highly modified motors. EVOLUTION 80 CAMS (Rocker ratio 1.63 ... | |
| this transmission. With Andrews 4 speed gears, transmissions last longer, shift faster ... plain run better. Bikes with Andrews gears feel so good that its hard to believe ... the difference for yourself. 2.44 1ST GEAR SET (1959 thru 1984) Part #201105 Best ... and lighter bikes with stock or smaller motor or trans sprockets. This is a no clunk ... , 48 mph, 1st gear. Installation in '80-84 FX requires 21T ... (1.82 ratio) 2nd gear for this 1st gear. 2.60 1ST GEAR SET (1959 thru 1984) (Not ... shown) Part #201145 This gear set works best with E glides and ... heavier bikes with motor or trans sprockets having more teeth ... 80-84 FX requires 21T (1.82 ratio) 2nd gear for this 1st gear. 3.00 1ST GEAR SET ( ... first cluster and countershaft gear. Cluster gear has 15 and 20 teeth; ... | |
| cams, carburetors, ignitions, stroker motors, tuning tips and performance theories ... length, airflow, bore/stroke ratios, gearing and many others ... | |
