Catalog: High Performance Cams & Gears Catalog | |
| 21 EV 80 Trans Gears (5 Speed) 5 Speed Gears ... 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 TRANSMISSION GEARS: EV SPORTSTER (5 SPEED) EV Sportster 5 ... Speed Gears and Shafts ... 28 TRANSMISSION GEARS: SPORTSTER (4 SPEED) Sportster (4 Speed ... Gears and Shafts ... | |
| in making camshafts and transmission gears for the performance motorcycle market. ... started making motorcycle transmission gears and shafts, performance camshafts and ... 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 ... quality camshafts and transmission gears for both street and racing applications ... quality camshafts and transmission gears. Many of the customers we now work with ... | |
| CHOOSING A CAM CAMSHAFTS AND HYDRAULIC LIFTERS 4 The question What cam should I buy for my bike ? is one we often hear. While there are no hard and fast rules for picking a cam for a specific application, some basic guidelines are worth considering. Keep in mind that performance camshafts are usually chosen for the basic purpose of producing more power from your engine. The three questions to answer before choosing a new cam are: 1. Primary application: Is the bike going to be used for all around street riding or is the goal to have an engine which is running at maximum torque and horse power for ... | |
| POLARIS VICTORY CAMSHAFTS 1998-2001 POLARIS CAMSHAFTS 2002-UP (FREEDOM ENGINE) 5 Don't be misled by the conservative ratings of the Polaris Victory V twins. With 4 valve cylinder heads and a big bore 1507cc engine, more power is now a readily available option. Victory engines can be tuned to output a lot more useable power by just changing camshafts. If you want more performance from your Victory bike, the first thing on your list of modifications should be a new set of Andrews Victory camshafts. Duration@ Valve Part# Grind .050 .020 Lift Springs Application Duration Valve Lift @ Part# Grind ... | |
| Shown from left to right: Standard tip aluminum pushrods:. . . . . . . . . . . . . . Part# 292388 Standard tip chrome moly pushrods: . . . . . . . . . . . Part# 292288 EZ-install aluminum pushrods: . . . . . . . . . . . . . . . . Part# 292188 EZ-install chrome moly pushrods: . . . . . . . . . . . . . Part# 292088 Twin 88 pushrods are available with EZ-install ends or standard adjustable tips. Both types are made in anodized aluminum or chrome moly steel. EZ-install pushrods can be installed without removing gas tanks or rocker boxes. If you are installing bolt-in cams, this is a big plus! These ... | |
| Want more power from your new 88 engine? Andrews Products has eight proven Twin 88 grinds for 2004 to get you there. More HP and torque for stock or modified engines is within easy reach. All cam grinds listed are designed for use with stock H/D hydraulic lifters. Matching pushrods and heat treated steel sprockets are listed on the preceding page. For any bolt in cam grind, EZ-install pushrods do not require removal of gas tanks or rocker boxes for installation. TWIN 88: CHAIN DRIVE CAMS AND KITS TOURING AND PERFORMANCE CAMS Stock (A) -02/38 216 257 .473 .072 Stock Carbureted engine: stock cam ... | |
| Stock cam data for both carbureted engines and injected engines is listed on page 7. 288121G 21G 10/30 220 255 .498 .134 Stock Bolt in cam first introduced in 2000, more torque for 40/08 228 264 .498 .121 all around riding with stock comp. ratio and heavy 21G cams run great with fuel injectors or carburetors! bikes. Similar to #23 cam for EV80. (1700-5000 RPM). 288126G 26G 11/35 226 262 .490 .129 Stock Bolt-in cam for lower RPM torque, FLT, etc. For two 41/09 230 266 .490 .112 up touring, this cam will add torque and HP at lower 26G cams run great with fuel injectors or carburetors! and middle ... | |
| CAM GEAR INSTALLATION KITS OUTER DRIVE GEARS GEAR DRIVE INSTALLATION KIT OUTER GEARS ... AND CAM GEARS TWIN 88 PUSHRODS Outer Drive Gears ... includes the crankshaft and cam drive gears for a gear drive installation. Both ... bolts for the gears are also included. Complete kit of all ... four cam drive gears with installation bolts. Crank and Cam ... Drive Gears . . . . . . . . . . . . . . Part# ... 288908 Two inner cam drive gears are available separately. Inner Cam ... Drive Gears (2 pcs). . . . . . . . . . . . . Part# ... | |
| High Lift Springs for Evolution engines-used with titanium spring collars, cam lifts of .550+ can be accommodated. Installation does not require head machining. Part #294150 (4 inner and 4 outer springs) Titanium upper spring collars will fit all Evolution 80 engines. Provides .050" more spring travel than stock collars. Collars are stronger and 50% lighter than stock collars. Part #293110 (4 titanium upper spring collars) On September 7, 2002, at Illinois Harley Davidson, John Kownacki again won the dyno horsepower shootout with an astounding 165 hp and 151 ft. lbs. of torque running an S S 113 ... | |
| 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 (EZinstall 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. EVOLUTION 80 CAMSHAFTS Stock (L) 01/37 218 266 .495 .091 STOCK Listed for reference. 1984-1987 cam is 212 deg. in- 88-91 53/-01 232 280 .495 .083 take, 202 deg. exhaust, .472" lift on both valves. Stock (N) -02/30 208 250 .472 .070 STOCK ... | |
| WHY DO CAM GEARS CAUSE NOISE: In the last few years ... but won't hurt anything. Tight fitting gears will cause very noticeable whining ... 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 ... gear backlash can be minimized so that gears will not whine or click but just run ... need them, Andrews Products makes cam gears one size larger than standard and one ... size smaller. H/D makes pinion gears in a range of sizes. If you are working ... that does not have quiet running cam gears to use as a starting point, another ... method may be used to size drive gears when installing new cams. In this case ... gear, (or both) to correct the noisy gears. If the problem is excess whining, a ... whining) as a starting point. If both gears are sized properly for the engine, a ... | |
| When installing cams with high lifts and long durations, a few general observations are worth keeping in mind. Remember that additional cam duration can produce more usable power but too much duration may actually hurt overall performance. The problem of poor engine response begins when too much duration results in lower cylinder compression pressure (at low RPM) which in turn can reduce low RPM torque and power. Too much duration in a camshaft is not necessarily a good thing. ENGINE TUNING INFORMATION 1. Using both top and bottom collars, place spring assembly in a small vise and close the vise ... | |
| ) 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 ... | |
| are also available. Note: #2 cam drive gears used in 2000 and up EV Sportster cams ... '91-99 #2 gear has 36 teeth. 46 tooth gears will fit 91-99 #2 cams. EV Sportster ... | |
| CAMS FOR KNUCKLE ENGINES 16 BUELL BLAST CAMSHAFTS Has any H/D engine ever made it past the first year of production without someone thinking about modifications for extra power? The new Blast engine is no different. Almost from the time the first Blast bike hit the street, we have been asked about cams with more stuff. The Blast engine is basically designed around the front cylinder from a Sportster engine. Andrews Products has more experience making Sportster type cams than anyone else in the industry. To compliment new Blast cams, pushrods can also be included. 2 Chrome-Moly Pushrods; Part#: ... | |
| Whether you want a better street cam for a stock motor, a big lift 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. The rocker arm ratios are: Shovel: 1.42, Pan: 1.50, Knuckle: 1.00, UL80: 1.00. CAMS FOR STREET AND DRAG APPLICATIONS Duration Valve Lift Lift(**) Part# Year Grind Timing(*) .053 .020 Shovel Pan TDC Application 17 SHOVEL AND PAN CAMSHAFTS STOCK (Front cyl) H -06/46 220 256 .390 .412 .051 Stock H/D front cylinder timing listed for comparison. 44/20 244 ... | |
| 18 SHOVEL VALVE SPRINGS AND COLLARS If you are installing cams in a shovel engine, the valve spring collars and related parts shown at left will make things go a lot smoother. Our springs and collars are designed for easy installation and maximum reliability. Andrews Products pushrods are available for all Shovel engines using stock diameter tubing so there is no cover tube interference. Extra long or short pushrods can be made up to order. Call us if you need them. A. Aluminum Pushrods and Adjusters-quiet operation. 4 aluminum pushrods and adjusters . . . . . . . Part #240055 B. Chrome-Moly (4130) ... | |
| engine operation. Andrews Products cam gears for EV Sportsters are made with gears ... middle size ranges so the chance of cam gears fitting too tight is slight. Cam gears ... like lifter noise. Unlike whining gears, rattling gears will not cause gear ... , it won't cause any engine problems. Gears which are operating without enough ... , tooth failure and engine damage. Cam gears which fit too tight must be corrected ... with smaller size cam gears. To fit Andrews Products cams in your EV ... will be described. 19 MEASURING CAM GEARS FOR PROPER FIT 1. Install all 4 cam ... gears in cover (see photo) for trial fit. 2. ... Manually turn all four gears and verify that they roll freely. If ... . pins. Do the same with the stock cam gears. Note any differences in size. 5. ... makes undersize and oversize cam gears for all 3 production EV cam grinds. ... | |
| ANDREWS PRODUCTS CAMS AND GEARS: THE INDUSTRY STANDARD 20 Andrews ... Products has been making cams and trans gears for H/D type engines for 30 years. We ... are the original maker of close ratio gears starting with 2.44 first gears for 4 ... speed gear boxes in 1972. The best gears and cams for American motorcycles ... | |
| 21 Duration Valve Lift @ Part# Grind Timing(*) .053 .020 Lift TDC Springs Application Comments Duration Valve Lift @ Part# Grind Timing(*) .053 .020 Lift TDC Springs Application Comments Duration Valve Lift @ Part# Grind Timing(*) .053 .020 Lift TDC Springs Application Comments 291581 EV81 32/60 272 306 .610 .262 HI-LIFT For 80-88 inches, 10.5+ C.R., head work. Broad 66/30 276 310 .610 .244 160 LBS. nose, quick ramps for wide torque band. 6500+RPM. 291584 EV84 32/64 276 310 .640 .269 HI-LIFT Quick ramps, broad nose type design means more 70/30 280 314 .640 .246 160 LBS. power for 90-100 inch ... | |
| A) 3.24 STOCK RATIO 1ST GEARS Part #296120 (1st counter 31T) Replaces ... SET Part #296110 (2 pieces) 2.94 1st gears provide close ratio shifting into 2nd. ... At peak RPM, 2.94 gears will run +5 mph over 3.24 ratio. (C) ... STOCK 2ND AND 3RD GEARS Part #296330 (2nd counter/3rd main) ... Replaces H/D #35026-79A (D) STOCK 4TH GEARS Part #296445 (4th main gear) replaces H ... earlier 5 speeds. (E) STOCK MAIN DRIVE GEARS (Belt Drive) Part #296585 (main drive- ... H/D #35626-79A STOCK MAIN DRIVE GEARS (Chain Drive) (Not shown) Part #296550 ... . In addition to close ratio first gears, Andrews Products also makes stock ... replacement gears for 1st, 2nd, 3rd, 4th and 5th gears. ... All Andrews Products 5 speed gears are made from high nickel alloy and ... -in ramps have been machined into most gears to improve shifting and reduce wear on ... | |
| BIG TWIN TRANSMISSION BELT SPROCKETS Fits all EV80 and Twin 88 5 and 6 speed transmissions, 29, 30, 31, 33 and 34 teeth available POWER SPROCKETS: 29 Tooth sprockets . . . . 9% MORE RPM* Part #290290 ('85-'93) Part #290294 ('94-up) 30 Tooth sprockets . . . . . 6% MORE RPM* Part #290304 ('94-up) Part #290300 ('85-'93) OVERDRIVE SPROCKETS: 34T sprockets. . . . . . . . . . 6% LESS RPM* (180 RPM drop in engine RPM 60 MPH) Part #290344 ('94-up) Part #290340 ('85-'93) *More RPM means more power; less RPM means more MPH than stock 32 T sprocket. POWER SPROCKETS: 31T sprockets. . . . . . . . . 3% MORE ... | |
| 88 bikes! Designed by Baker Inc. with gears and shafts made by Andrews Products, it ... engines. All Baker 6 speed transmission gears made by Andrews for '99 and later bikes ... have PCR (performance contact ratio) gears for ultra quiet riding. 1st, 2nd, 3rd, ... 4th and 5th gears are the same ratios as a 5 speed; 6th ... in 6th gear vs a 5 speed Full width gears from aircraft alloy steel Set up for ... speedometer installation Replacement gears readily available Improved shifting ... system All parts made in USA Baker gears use full width teeth and can take all ... . (Some 6 speeds use small, thin gears to squeeze 6 speed gear sets into 5 ... Baker Drive Train with transmission gears and shafts 24 BAKER: 6 SPEED OVERDRIVE ... AND EVOLUTION 80 Andrews Products makes gears and shafts for Baker Drive Train but we ... | |
| RECORDS: ANDREWS PRODUCTS CAMS AND GEARS In October of 2003, Andrews Products, ... Riley. The camshaft and transmission gears in this engine were made by Andrews ... | |
| 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 ... shifting (same as stock 3rd and 4th gears). STOCK 3RD GEAR (1.23 RATIO) (Not ... | |
| 35067-77 and 35067- 84) Replacement 4th gears are made with wider drive slots and ... for all chain drive (1977-1984) 4th gears. SHIFT CLUTCHES Part #205120 (1-2 clutch ... 3rd ratios. Each gear kit includes 6 gears, 2 shift clutches and 2 forks as shown ... | |
| SET Part# 299110 (2 pieces) 2.61 1st gears provide true close ratio shifting into ... usable 1st gear. (B) STOCK 2ND AND 3RD GEARS Part #299102 (2nd main/3rd counter) (H/ ... counter) (H/D #35772-89) (C) STOCK 4TH GEARS Part #299104 (4th main gear) (H/D # ... ) (H/D #35775-89). (D) STOCK MAIN DRIVE GEARS Part #299105 (main drive) (H/D #35034- ... as pictured: 1st, 2nd, 3rd, 4th, 5th gears, mainshaft and countershaft. SPORTSTER ... GEARS (EV 5 SPEED) Special Ratio Sportster 5 ... Speed Racing Gears: All 5 speed Sportster gears are made ... from high nickel alloy steel. Gears are then heat treated and shot-peened ... .000 14% Ratio "S" includes 1st and 2nd gears (4 piece set). Ratio "Y" includes 1st, ... 216 18% 5th 1.000 18% 1.000 18% S Ratio Gears (1st and 2nd) Part# 299816 (2 gears) 2. ... 368 1st gears Part# 299724 (2 gears) 1.876 2nd gears. Y Ratio Gears (1st, ... | |
| 29 SPORTSTER GEARS (4 SPEED) The gears listed on this page will fit Sportster ... 1990. All Andrews 4 speed Sportster gears are made from high nickel alloy steel ... gearboxes run better with Andrews gears. (A) STOCK 1ST GEARS. Part #251050 main ... countershaft #259010 (B) STOCK 2ND GEARS. Part #252020 2nd main (23T) (replaces ... ) (replaces 35750-58 58A) (C) STOCK 3RD GEARS. Part #253050 3rd main (20T) (replaces ... Sportsters have C ratio main drive gears as stock parts. (F) C RATIO MAIN DRIVE ... (1979-mid 84) STOCK RATIO MAIN DRIVE GEARS (17T 27T) NOT PICTURED Part #254710 ... | |
| 30 The three best books written for Harley engine tuning! All three were written by noted technical author Denny Dennish of Crystal Publications. Big Twin High-Performance Guide: . . . . . . . . . . . . Part# 700500 238 pages covering cams, carburetors, ignitions, stroker motors, tuning tips and performance theories about H/D big twin engines. Includes listings of performance parts suppliers. V-Twin Tuner's Handbook, Volume One: . . . . . . . .Part# 700520 Additional 126 pages of discussions on shift points, rod length, airflow, bore/stroke ratios, gearing and many others.. . . . . . . . . . . ... | |
| 31 SALES POLICIES LIMITED WARRANTY POLICY Payment Terms: Visa and Mastercard payments for orders are accepted. COD orders will be sent certified check or money order. COD orders sent company check OK must be approved by Andrews Products in advance. Ordering Cams not listed in this catalog: Cam grinds which are not currently listed in the catalog are available as special orders. Custom ground or special order cams are priced and quoted on an individual basis. Call for information. Foreign Shipments: All foreign orders must be prepaid in U.S. dollars including freight and forwarding charges. Andrews ... | |
