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48
Evo/TC-88 1984-04 Valve Spring Shim
Kit. Twelve kit piece permits shimming in
.015" increments from .015" to 105". This
allows the mechanic to assure equal
pressure between springs or to increase
pressure as desired.
VT No. 11-9624
Crane Steel Valve Keepers are
precision machined, heat treated
and nearly twice the strength as
stock. Fit 1984-04 Evo and TC-88
Big Twins.
VT No. Spring
12-9952 155 lb.
12-9953 175 lb.
Note: Can only be used with Crane
Valve Spring Retainers
Valve Spring Sets
Crane Valve Spring Kits for 1984-04 Evo/TC-88 Big Twin are available in precision wire and thermo-cool coated retainers. Available with in steel or titanium retain-
ers. All springs in kit have a nominal inside .800 and 1.460 outside diameter and a coil bind height of 1.080 inches. Note: # is the symbol that denotes pounds.
Seat Pressure
Nominal
and Installed
Open Pressure
VT No. Mfg.# Description
Application
Height and Height
11-9249* 5-1102 Steel
Springs (155#) and Steel Retainer
155# @ 1.800
352# @ 1.280
11-9251* 5-1002 Titanium
Springs (155#) and Titanium Retainers
155# @ 1.800
352# @ 1.280
11-9626* 5-1004 Thermo Cool Kit “Thermo-Cool" Springs (155#) and Titanium Retainers 155# @ 1.800
352# @ 1.280
11-9250* 5-1101 Steel
Springs (175#) and Steel Retainers
175# @ 1.700
394# @ 1.180
11-9252 5-01 Titanium
Springs (175#) and Titanium Retainers
175# @ 1.700
394# @ 1.180
11-9627* 5-1003 Thermo Cool Kit “Thermo-Cool" Springs (175#) and Titanium Retainers 175# @ 1.700
394# @ 1.180
*Note: Kits contain valve springs, upper collars, lower collars and valve locks.
Evo/TC-88 Spring Kits
VALVE SPRING RETAINERS
VALVE LOCKS
VT No. Description
Lock Valve Stem Valve Spring VT No. Description
Lock Valve Stem
Angle Size
Diameter
Angle Size
11-7401 Chromemoly
10
0
All
1.437-1.500" 11-6164 Super Locks +.050 Inst. w/o
10
0
3/8"
recess for lock cap
11-7411 Chromemoly
10
0
All
1.500-1.550" 11-6174 Super Locks w/o lash caps recess
10
0
5/16"
11-7321 Titanium
10
0
All
1.500-1.550"
Double Springs
VT No. Application Description
O.D. I.D. Pressure @ Pressure @
Coil Bind Retainer
Checking Ht. Opening Ht. Height
11-7702 1984-04 BT Good Street & Performance Spring up to .600" lift
1.460" .700" Lbs-160 In-1.850 Lbs-440 In-1.250" 1.200" Chromemoly
11-7703 1984-04 BT Good Street & Performance Spring up to .600" lift
1.460" .700" Lbs-160 In-1.850 Lbs-440 In-1.250" 1.200" Titanium
11-7752 1984-04 BT Super Springs. Street and performance up to .675" lift 1.510" .745" Lbs-184 In-1.850 Lbs-422 In-1.250" 1.080" Chromemoly
11-7753 1984-04 BT Super Springs. Street and performance up to .675" lift 1.510" .745" Lbs-184 In-1.850 Lbs-422 In-1.280" 1.080" Titanium
11-7704 1984-04 BT Performance Spring up to .675" lift
1.540" .725" Lbs-195 In-1.900 Lbs-515 In-1.280" 1.175" Titanium
11-7705 1984-04 BT Performance Spring up to .709" lift
1.550" .710" Lbs-230 In-1.875 Lbs-700 In-1.200" 1.100" Titanium
SPRING KITS INCLUDE SPRINGS, LOCKS, RETAINERS AND LOWER SEATS
Andrews Valve Gear fits 1986-04 BT 1340 Evo and TC-88.
VT No Andrews # Item
13-9251 294150
Hi-Lift Springs .550+ No machining
required, use with 11-9880