165
BIG TWIN
VT No.
Year
Application
Hydraulic
P/N
Duration
@ 053
Valve Lift
Valve Timing
Open/Close
Lift @ TDC
Intake Exhaust Intake
Exhaust
Intake
Exhaust
Intake
Exhaust
84-99
Good for stock replacement
EVL2000
220
214
.480”
.456”
2/38
35/1
.059”
.049”
10-5001
84-99
Good for two-up riding and pulling trailers EVL3000
224
224
.500”
.500”
10/34
34/10
.080”
.080”
10-5002
84-99
Good low end torque and midrange in
stock motor
EVL3010
234
234
.500”
.500”
15/39
39/15
.096”
.096”
10-5006
84-99
Good performance with carburetor, pipes
and springs. More top end.
EVL3050
252
252
.510”
.510”
22/50
50/22
.117”
.117”
Camshaft for Evo
Camshaft Kit for Twin Cam
Andrews Twin Cam 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 Dynaglide with silent chain drive.
Late style cams fit 2007-17 FXST, FLT and 2006-17 Dynaglide with roller chain drive. All cams
listed are for use with stock hydraulic tappets and stock type splined gears or S&S gear drives.
Camshaft for Twin Cam
10-8211
10-8154
VT No.
Drive Type
Grind Timing* Duration Valve
Lift
Lift
@
TDC
Springs Application
.053 .020
10-6309
Late Roller Chain 09H
02/28
40/-04
206
216
242
252
.492
.486
.075
.075
Stock
Bolt-in cam more power through entire RPM range
10-8162** Late Gear Drive
12
37/05
02/34
220
216
259
256
.474
.110
.088
Stock
Bolt-in cam with similar specs to stock 06 Dynaglide cams.
Slight power increase. No retuning necessary.
10-8121
10-8163**
Early
Chain Drive
Late Gear Drive
21
10/30
40/08
220
228
255
264
.498
.498
.134
.121
Stock
Bolt-in cam with more torque. All around riding with stock comp. ratio and heavy
bikes. 21 Cams work well with fuel injection or carburetors. (1700-4800 RPM)
10-8127
10-8131**
10-8139
10-8164**
Early Chain Drive
Early Gear Drive
Late Roller Chain
Late Gear Drive
26
11/35
41/09
226
230
262
266
.490
.490
.138
.112
Stock
Bolt-in cam for low RPM torque; FLT, etc. For two 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
10-8141
10-8142**
10-8189**
Early Chain Drive
Early Gear Drive
Late Gear Drive
31
10/46
52/08
236
240
272
276
.510
.510
.131
.120
Stock
Great cam for motors with 95+ inches and 10:1 compression ratio, lower TDC lift
means easy installation similar to 37 but different timing. 2400-5800 RPM power
range.
10-8193** Late Gear Drive
32
10/46
52/08
236
240
272
276
.510
.510
.131
.120
Hi Lift
Hi-Lift version of 31 much more power thru RPM range
with 10:1+ compression ratio 2800-5800 RPM Power Range.
10-8137
10-8132**
10-8146
Early Chain Drive
Early Gear Drive
Late Roller Chain
37
18/38
46/14
236
240
272
276
.510
.510
.174
.148
Stock
Twin 88’s with this bolt-in cam grind have shown 80+rear wheel HP. Smooth
idle, broad torque band. Runs (2200-5600 RPM)
10-6348
Late Roller Chain 48
13/29
43/15
222
238
257
273
.548
.548
.153
.163
Stock
Broad tip cams for Baggers with stock motors. Max torque at low and mid RPMs.
10-8147
10-8195**
Late Roller Chain
Late Gear Drive
44
49/17
246 283 .495
.158
Stock
Engines with 88 inches 9.5 compression ratio or higher.
Maximum torque and HP at middle and upper RPM.
10-8154
10-8211**
Early Chain Drive
Late Gear Drive
54
16/42
43/15
238
238
273
273
.555
.555
.165
.158
Hi-Lift
Specifically designed for 96 and 103 engines with compression ratio up to 10:1
(2200-5600 RPM range).
10-8196** Late Gear Drive
50
20/48
54/18
248
252
283
287
.510
.510
.184
.168
Stock
Cams for maximum torque and HP higher RPM ranges. For lighter bikes and
engines with 9.5 comp. ration (or higher) and 88-95 inches (2600-6000+ RPM).
10-8197** Late Gear Drive
55
22/46
52/20
248
252
283
292
.550
.550
.197
.181
Hi-Lift
Cams for maximum torque and HP at higher RPM ranges.
For engines with 9.5 compression ratio or higher and 88-95 inches.
10-8198** Late Gear Drive
60
24/56
58/22
260
260
296
296
.560
.560
.205
.205
Hi-Lift
For a well prepped engine with 95 inch cylinders and head work, 100+ HP is
within reach. Tuning also includes exhaust changes (2400-6000+ RPM).
10-8199** Late Gear Drive
67
24/48
58/22
252
260
287
297
.570
.570
.209
.187
Hi-Lift
Performance Cam for 95-107+ inches, 10:0 to 10:8 com-
pression ratio with high flow head setup (2600-6400+RPM).
10-8152**
10-8200**
Early Gear Drive
Late Gear Drive
59
29/57
63/27
266
270
303
307
.590
.590
.238
.218
Hi Lift
Great cam for 95-107” inches 10:2 compression ratio or
higher max torque and HP (2700-6500 RPM).
10-8153** Early Gear Drive
Late Gear Drive
64
30/62
66/30
272
276
307
312
.640
.640
.262
.232
Hi-Lift
Big cams for modified 95-116+ inch motors running 10:2 comp. ratio or higher.
Heads must be set for .700 lift and modified for max air flow (3000-6500 +RPM).
*Note: Timing and duration listed for .053 cam lift. **Note: Requires S&S Gear Drive
Andrews TC Cam Upgrade Kit for converting all 1999-06 Twin Cam Big Twin to the 2006-17 roller chain drive with hydraulic chain tensioners. Instead of super pow-
ered spring adjusters the roller cam chain adjuster uses engine oil pressure to maintain proper chain tension and roller chain camshafts have larger journal bearing for
extra support on the sprocket shaft ends. Kit includes cams only and requires separate purchase of 2007-17 oil pump, support plate, chain tensioners sprockets and
hardware. See camshaft components page for additional parts required to complete conversion. Note: For 1999, 2000 and 2001 engines a rear cam drive sprocket
with an ignition trigger ring must be used.
Duration
VT No.
Grind
Timing*
CL
0.053
0.020
Valve Lift
Lift @ TDC
Springs
Application
10-6826
26N
11/35
41/09
102
106
226
230
262
266
0.490
0.490
0.138
0.120
Stock
Bolt-in cam 88-95 inches and stock compression ratio. Great for two up tour-
ing, this cam will add torque and HP at lower and middle RPM ranges (1800-
5200 RPM).
10-6015
Sprocket with trigger ring for 1999-01 applications only
Important Note:
Some items on this page may be emission related parts subject to California or other emission control laws. Please see
note for important information regarding emission control regulatory compliance and warranty information.