Custom Chrome Catalogue

ENGINE

APPAREL

Andrews Cams for Twin Cam 88 Models Andrews Products has added four new cam grinds which show that more power is within easy reach. The Twin Cam 88 engine with larger cylinder bores and a shorter stroke has a very broad torque curve compared to earlier engines. All performance cams listed below are intended for use with Original Equipment hydraulic lifters. For models from 99-06 except for 06 Dyna. Note: Chain Drive: All Andrews cams for Twin Cam 88 models require the additional purchase of Andrews sprockets. Gear Drive: All Andrews cams for Twin Cam 88 models require the additional purchase of (#602042)cam gear kit and (#602043) installation kit. Andrews TW21 Bolt-in kit with more torque for all around riding and heavy bikes. Designed to run with stock compression ratio (1700-5200 RPM). 24587 Chain drive cams 614630 Gear drive cams Andrews TW26A Bolt-in cam for low RPM torque when riding two up. This touring cam will add more torque and horsepower in the lower and middle RPM range (1800-5500 RPM). 24588 Chain drive cams 614631 Gear drive cams Andrews TW37B Hot street cams for 88” or 95”. 80 plus rear wheel HP possible with well tuned 88 motor; more with 95. Smooth idle, broad torque (2200-5600 RPM) Stock to 9.5 CR. 24582 Chain drive cams 614633 Gear drive cams

Andrews TW48 New design, broad tip cams for baggers with stock motors: max torque at low and mid RPMs. 614642 Chain drive cams Andrews TW54G Specially designed for 96 and 103 engines with CR up to 10:1 (2200-5600 RPM range). 614634 Gear drive cams Andrews TW50 Cam for maximum torque and horsepower at higher RPM ranges. Designed for lighter bikes and engines with 9.5:1 compression ratio (or higher) and 88” to 95” engines. 24583 Chain drive cams 614635 Gear drive cams Andrews TW55 High lift cams for maximum torque and horsepower. For 88” to 95” engines with 9.5:1 compression ratio or higher (2600-6000+ RPM). 24590 Chain drive cams 614636 Gear drive cams Andrews TW60A Cam for a well-prepped engine with 95” cylinders and head work and modified exhaust (high lift). 24584 Chain drive cams 614637 Gear drive cams Andrews TW67 Performance cams for 95-107+ inches 10.0-10.8 compression ratio. - high flow head setup. (2600-6400+ RPM). 614643 Chain drive cams

SEATS & BAGS

602041

FOOT CONTROLS

HAND CONTROLS

602043

602044

LIGHTING

Gear Drive Cam Install Kits by Andrews These kits contain parts that are essential when installing gear drive cams on early and late Twin Cams. For Twin Cam models 07-Up and Dyna models 06-Up 602040 Fueling inner/outer cam gears by Andrews 07-Up 602041 Gear drive cam install kit 07-Up 602044 Chain drive cam install kit 07-13 For Twin Cam models 99-06 (except 06 Dyna models) 602043 Gear drive cam install kit 99-06

ELECTRICAL

EXHAUST

INTAKE

ENGINE

GASKETS

TRANSMISSION & CLUTCH

GRIND

OPEN

CLOSE DURATION@ .053

VALVELIFT LIFT@ TDC

VALVE SPRINGS

Andrews Front and Rear Cam Sprocket Kits for Twin Cam 88 Models All Andrews cam kits for early Twin Cam 88 models require a new heat-treated 34-tooth rear cam drive sprocket and 17-tooth front cam sprocket. The new sprocket replaces OEM sprockets. As of winter ‘99, no Andrews Twin Cam 88 cam sets will be sold without one new drive sprocket. Sprockets are made from heat-treated alloy steel and are longer-than-stock for greater stability. A full-length 3/16" drive key and 3 spacer shims are included. With the shims, the installed length of new sprocket can be set to the same length as the original stock sprocket plus spacer. 34-tooth and drive sprocket will fit all stock Twin Cam 88 model rear cam shafts. If you are into any performance riding, a new sprocket is a must installation, even with engines using stock camshafts. 24580 Keyed. Includes 34-tooth gear, 3/16" drive key and 3 shims for the rear cam on 99 Twin Cam 88 models

TW21 Intake Exhaust TW26A Intake Exhaust TW37B Intake Exhaust TW48 Intake Exhaust TW50 Intake Exhaust TW54 Intake Exhaust TW55 Intake Exhaust TW60A Intake Exhaust TW67 Intake Exhaust

10° 40°

30° 08°

220° 228°

.498 .498

.134 .121

Stock Stock

DRIVELINE

11° 41°

35° 09°

226° 230°

.490 .490

.129 .112

Stock Stock

WHEELS TIRES & BRAKES

14° 48°

42° 12°

236° 240°

.510 .510

.151 .140

Stock Stock

13° 43°

29° 15°

222° 238°

.548 .548

.153 .163

HI-LIFT HI-LIFT

CHASSIS

20° 54°

48° 18°

248° 252°

.510 .510

.184 .168

Stock Stock

SHEETMETAL

16° 52°

42° 08°

238° 238°

.555 .555

.165 .158

Stock Stock

24596

Splined. Includes 34-tooth gear, grade 8 bolt, hardened washer and 3 shims for rear cam on all Twin Cam 88 models from 00-06 17 Tooth Crank Drive sprocket (repl. OEM 25609-99)

INSTRUMENTS & GAUGES

22° 52°

46° 20°

248° 252°

.550 .550

.197 .181

HI-LIFT HI-LIFT

24586

24° 58°

56° 22°

260° 260°

.560 .560

.205 .192

HI-LIFT HI-LIFT

GENERAL

24° 58°

48° 22°

252° 260°

.570 .570

.209 .187

HI-LIFT HI-LIFT

CROSS REFERENCE

Note: TW21, TW26A and TW37B cams work well with fuel injection or carburetors.

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