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BIKEACC.
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HELMETS
HELMETACC.
EYEWEAR
APPAREL /
RIDERACC.
PROMOTIONAL
REFERENCE
INDEX
x
X X
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307
LUNATI VOODOO CAM SPECIFICATIONS
• Dual valve springs with damper are
manufactured using chrome silicon spring wire
and cutting-edge heat treatment processes.
This advanced heat-set takes the load loss out
of the springs during the manufacturing process.
These springs offer excellent fatigue life and
load loss characteristics.
• Valve spring kits were designed to get the most
power out of Harley upgrades and are a perfect
match for a Lunati Harley cam. Each kit contains
(4) each of the following items: valve springs,
retainers, locks and locators.
• Valve locks are manufactured from fatigue-proof
steel and then heat treated for hardness and to
reduce wear and distortion, while our locators
are engineered from a high-strength steel alloy
that holds the spring in place and requires no
machining.
• Steel retainers are constructed from 4140
chrome moly steel, which is stronger and
harder than standard 1020 steel. This increased
strength to weight ratio results in a stronger yet
lighter retainer. All steel retainers from Lunati
are black oxide coated for corrosion resistance.
• Lunati offers two types of hydraulic roller lifters
for Harleys: OEM Replacement and High RPM.
OEM Replacement Lifters are designed to
exceed the specifications of your OEM lifters
while High RPM Lifters were specially designed
to handle applications producing over 6500
RPM to avoid horsepower-robbing valve float
and serious engine damage.
Description
WPS #
List
Twin Cam Lifter Set, High RPM
276-01100 $72.95
Twin Cam Lifter Set, Stock Replacement
276-01101 68.95
Evo Dual Valve Spring Set w/Damper 1.510”
276-01102 61.95
Evo Dual Valve Spring Kit w/Locks & Retainers 1.510”
276-01103 95.95
Evo Dual Valve Spring Set w/Damper 1.460”
276-01104 40.95
Evo Dual Valve Spring Kit w/Locks & Retainers 1.460”
276-01105 72.95
Evo Valve Spring Retainers 1.437” (4)
276-01106 17.95
Evo Valve Spring Retainers 1.500” (4) for Dual Spring
276-01107 17.95
Valve Locks .310” 10 Degrees w/Recess (4)
276-01108
8.95
Evo Spring Seats .060” x .585” x 1.500” x .690” (4)
276-01109 10.95
Evo Spring Seats .060” x .570” x 1.500” x .735” (4)
276-01110 11.95
LUNATI VALVE TRAIN ACCESSORIES
Valve Duration @.053
Centerline
Valve Timing
Lift @TDC
Cam Part#
Valve
Lift
Intake Exhaust
Grind
Lobe Sep Intake Exhaust
.053 Intake
Opens BTDC
.053 Intake
Closes ABDC
.053 Exhaust
Opens BBDC
.053 Exhaust
Closes ATDC Intake Exhaust
276-01001 0.570 227
227
103
100
106
14
34
40
8
0.153
0.124
276-01002 0.577 231
231
103
100
106
16
36
42
10
0.164
0.133
276-01003 0.583 235
235
103
100
106
18
38
44
12
0.177
0.145
276-01004 0.590 239
239
103
100
106
20
40
46
14
0.189
0.156
276-01005 0.596 243
243
107
103
111
19
45
53
11
0.177
0.133
276-01006 0.603 247
247
107
103
111
21
47
55
13
0.189
0.145
276-01007 0.603 251
251
107
103
111
23
49
57
15
0.202
0.156
276-01020 0.510 227
231
103
100
106
14
34
42
10
0.153
0.133
276-01021 0.510 235
239
105
101
109
17
39
49
11
0.176
0.143
276-01022 0.510 239
247
107
103
111
17
43
55
13
0.164
0.143
276-01023 0.569 239
243
105
101
109
19
41
51
13
0.189
0.154
276-01024 0.585 247
251
106
102
110
22
46
56
16
0.2
0.166
276-01025 0.601 255
259
107
103
111
25
51
61
19
0.213
0.177
276-01040 0.510 227
231
103
100
106
14
34
42
10
0.153
0.133
276-01041 0.510 235
239
105
101
109
17
39
49
11
0.176
0.143
276-01042 0.510 239
247
107
103
111
17
43
55
13
0.164
0.143
276-01043 0.569 239
243
105
101
109
19
41
51
13
0.189
0.154
276-01044 0.585 247
251
106
102
110
22
46
56
16
0.2
0.166
276-01045 0.601 255
259
107
103
111
25
51
61
19
0.213
0.177
ENGINE