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TC-88 Camshaft Kits
S&S TC-88 Adjustable Pushrods and
Cover Kit. Chrome-moly pushrods fea-
ture simple trouble-free installation that
does not require the removal of gas tank
or rocker assemblies. Includes pushrods,
gaskets, O-rings, retainer clips and
upper pushrod covers that have been designed to provide a
more stable and rigid cover assembly.
VT No. Item
Cam Installation Support Kit includes cam cover
gasket, two inner cam needle bearings, two outer
cam bearings and a retaining ring.
VT No. Type Years
12-0125 Gear 2000-05 Dyna, 2000-06 Big Twins
12-5240 Gear 2006-up Dyna, 2007-up Big Twins
Crane Cam Sets are available as a replacement style to be used with stock cam drive assembly or with S&S gear drive assembly. Computer designed hydraulic cams
that feature lube-to-lube cam profile accuracy for off idle torque to high RPM horsepower.
Duration
Gross
@.053
Valve Lift
99-05 Dyna 06-up Dyna Open/Close
@ TDC
99-06 FLT, 07-up FLT, Intake Exhaust Intake Exhaust Specifications
FXST
FXST
236° .505" .505" Mild Street, Cruising, Touring. Bolt-in cam, low-end torque and mid-range HP. Good for
13/33
42/14 .147" 152" heavy bikes. Stock comp. ratio. Best power w/performance air cleaner, free-flow exhaust.
Use stock v/springs. Range: Idle to 5,000 RPM
242° .505 .505 Moderate Street, Cruising. Bolt in. Mild perf. for Dynas, Softails or single riders. Stock comp.
20/36
47/15 .185" .157" ratio or up to 9.5:1. Best power w/perf. air cleaner and free-flow exhaust. Uses stock v/springs.
Range: 1,500 to 5,500 RPM
252° .505 .505 Street Performance, Some Engine Modifications. Bolt-In. OK w/stock comp. but works best
19/43
48/24 .178" .205" with up to 10:1:1 c/r. Best power w/perf. air cleaner and free-flow exhaust. Use stock v/springs.
Range: 1,800 to 5,800 RPM
248° .570" .570" Hot Street Performance, Modified. OK w/stock cubic inch or big-bore kit (95 c.i.). Best power
18/42
46/22 .173" 198" w/incr. comp. ratio 9.5:1-up, head mods. Must use Crane v/springs, clearanced for .570" lift.Great
low-end and mid-range torque w/added upper RPM power. Must use perf. air cleaner and
free-flow exhaust. Range 1,800 to 5,800 RPM
254° .619" .619" Hot Street Performance, Modified. For modified engines with 10.25:1-up compression,
20/46
52/22 .188" .193" big bore kits, head mods. Must use Crane valve springs, clearanced for .600" lift. Must use perf.
air cleaner and exhaust. Designed to use with Edelbrock Performer RPM Twin-Cam cylinder
heads. Range: 2,000 to 6,000 RPM
260° .600" .600" Max Hot Street, Modified. For modified engines. Higher comp., 10.5:1-up big-bore kits, head
25/49
56/24 .211" .206" mods, etc. Must use Crane v/springs., clearanced for .600" lift. Strong mid-range torque with
upper RPM power. Must use perf. air cleaner and free flow exhaust. Range: 2,000 to 6,200RPM
*Note: Use S&S Gear Drive Assembly 10-4275
**Note: Cam and lifter kits include replacement style cams and Crane Performance lifters.
Crane TC-88 Time Saver Adjustable Pushrod Set made from
7/16" diameter chromemoly tubing which eliminates pushrod
flex. Adjusts from 8.750" to 10.750".
For TC-88
S&S TC-88 Gear Drive Cams and Camshaft Kits increases valve timing accuracy by eliminating timing chain lash and also reverses the rear cams direction of rota-
tion providing additional operating clearance between cam lobes that will allow higher cam lifts.
Complete Cam Kits include cams, complete gear drive kit and cam installation kit.
Gear Drive Cams can only be used with gear drive kit and also must be used with adjustable pushrods and performance valve spring kit.
Cams only include inner gears. Outer cam drive gear kit must be ordered separately. Material must be removed from the inner surface of the stock gear cover and
crank case modification is required on .625" and .640 lift cams.
00-05 Dyna
06-up Dyna
00-06 Big Twins
07-up Big Twins
Series Valve Timing Valve Duration Valve
Centerline Lift@TDC
Cams Complete Cams Complete (See Open/Close Open/Close Lift
Only Cam Kits Only Cam Kit Note
#
) Intake
Exhaust
Intake Exhaust
Intake Exhaust Intake Exhaust
1
20°/38° 52°/20°
238° 252° .510"
99° 106° .187" .178"
2
20°/40° 55°/20°
240° 250° .570"
100.0° 107.5° .187" .179"
3
20°/40° 60°/20°
245° 260° .585"
102.5° 110.0° .186" .176"
4
20°/55° 60°/20°
255° 260° .625"
107.5° 110.0° .189" .184"
5
25°/60° 60°/25°
265° 265° .640"
107.5° 107.5° .228" .221"
—
Outer cam drive gear kit
—
complete gear drive kit includes pinion gear, front and rear inner cam gears and outer cam gear.
11-2077 valve spring kit w/steel top collars
11-2078 valve spring kit with titanium top collars
1. Camshaft Set 510G: designed for 88-95 cubic inch engines with compression ratio below 9.7:1
2. Camshaft Set 570G: designed for 88-95 cubic inch engines with compression ratio below 10:1
3. Camshaft Set 585G: designed for 88-95 cubic inch engines with compression ratios from 10 to 10.75:1
4. Camshaft Set 625G: designed for engines of 95 cubic inches or more with compression ratios between 10.0 and 10.75:1
5. Camshaft 640G: designed for engines of 95 cubic inches or more with compression ratios of 10.5-11.5:1
