27
Duration Lift@ Valve
Part# Drive Type
Grind
Timing* .053
.020 Lift TDC Springs Application
02/34 216
256
.474 .088 Stock Bolt-in cam with similar specs to stock 06 Dyna cams.
37/05 220
259
.474 .110
Slight power increase. No retuning necessary.
10/30 220
255
.498 .134 Stock Bolt-in cam with more torque. All around riding with
40/08 228
264
.498 .121
stock comp. ratio and heavy bikes. 21 Cams work well
with fuel injection or carburetors.
11/35 226
262
.490 .138 Stock Bolt-in cam for low RPM torque; FLT, etc. For two
41/09 230
266
.490 .112
up touring, this cam will add more torque and HP
at lower and middle RPM range.(1800-5500 RPM)
26 Cams work well with fuel injection or carburetors
10/46 236
272
.510 .131 Stock Great cam for motors with 95+ inches and 10:1 CR
52/08 240
276
.510 .120
lower TDC lift means easy installation similar to 37 but
different timing. 2000-5800 RPM power range.
10/46 236
272
.510 .131 Hi Lift Hi-Lift version of 31 much more power thru RPM range
52/08 240
276
.510 .120
with 10:1+ CR 2800-5800 RPM Power Range.
18/38 236
272
.510 .174 Stock Twin 88’s with this bolt-in cam grind have shown 80+
46/14 240
276
.510 .148
rear wheel HP. Smooth idle, broad torque band. Runs
best with low restriction exhausts. (2200-5800 RPM)
37 Cams work well with fuel injection or carburetors.
21/41 242
279
.495 .182 Stock Engines with 88 inches 9.5 CR or
49/17 246
283
.495 .158
higher. Maximum torque and HP at
middle and upper RPM.
20/48 248
283
.510 .184 Stock Cams for maximum torque and HP higher RPM
54/18 252
287
.510 .168
ranges. For lighter bikes and engines with
9.5 CR (or higher) and 88-95 inches. (2600-6000+ RPM)
22/46
248
283
.550 .197 Hi-Lift Cams for maximum torque and HP at higher RPM ranges.
52/20
252
292
.550 .181
For engines with 9.5 CR or higher and 88-95 inches.
24/56 260
296
.560 .205 Hi-Lift For a well prepped engine with 95 inch cylinders and
58/22 260
296
.560 .205
head work, 100+ HP is within reach. Tuning also
includes exhaust changes (2400-6000+ RPM).
24/48 252
287
.570 .209 Hi-Lift Performance Cam for 95-107+ inches, 10:0 to 10:8 CR
58/22 260
297
.570 .187
with high flow head setup (2600-6400+RPM)
29/57 266
303
.590 .238 Hi Lift Great cam for 95-107" inches 10:2 CR or
63/27 270
307
.590 .218
higher max torque and HP (2700-6500 RPM).
30/62 272
307
.640 .262 Hi-Lift Big cams for modified 95-116+ inch motors running
66/30 276
312
.640 .232
10:2 CR or higher. Heads must be set for .700 lift and
*Note: Timing and duration listed for .053 cam lift. **Note: Requires S&S Gear Drive
modified for max air flow (3000-6500 +RPM)
Andrews TC-88 Steel Camshaft Drive Sprocket fits 1999-06.
VT No. Type
Sprocket Type
W/Key Drive
W/Spline Drive
W/Spline Drive
Andrews Anodized TC-88 EZ Install Pushrods are
available in chrome-moly or aluminum. Installation does
not require removal of tank or rocker boxes.
VT No. Type
Item
Pushrods
Pushrods
Springs
Collars
TC-88 Performance Cam Set for Carbureted models. Performance valve springs required above 6200 RPM. Order spring kit and bearing and seal kit separately.
VT No. Application
OEM
Duration@.053
Valve Lift
Lift@ TDC
Valve Timing @
Intake Exhaust Intake Exhaust Intake Exhaust .053 Lift
Open/Close
25937-99 234° 239°
.510" .483"
.178" .152"
Intake
mid range torque
18° BTDC 36° ABDC
Fits 1999-06
Exhaust
42° BBDC 17° ATDC
13-0233 Performance Valve Spring Set for Above replaces 18223-98
15-1214 Cam change bearing and seal kit
TC-88 Camshaft Kits
Andrews TC-88 Camshafts are available to fit stock type chain drive or S&S gear drive. Early style cams fit 1999-2006 FXST, FLT and 1999-2005 Dyna with silent
chain drive. Late style cams fit 2007-up FXST, FLT and 2006-up Dyna with roller chain drive. All cams listed are for use with stock hydraulic lifters and stock type
splined gears or S&S gear drives.
Cams for TC-88
