Page 22 - Big Twin
P. 22
Cam Kit for Twin Cam 10-7640








S&S Easy Start Cams
19-8010 19-8015 • Start any engine even with a stock starter
Andrews Twin Cam Steel Camshaft Drive Sprocket fits 1999-06. • Save your starter and battery
VT No. Type Sprocket Type • Reliable-tested for 10,000 consecutive starts and never ran down the
19-8010 34T Cam Key Drive battery
19-8015 34T Cam Spline Drive • Fully automatic no buttons to push
• Start any Twin Cam engine regardless of displacement or compres-
sion available in chain or gear drive versions-proven performance
again from an industry leader S&S, kits include cams, gear drive kit
(when required) and cam installation kit.
2007-16 FLT 99-06 Twin Series
2007-17 FXST-FLST-FXD Cam
gear drive kit gear drive kit
10-7640 N/A 640
10-7675 10-9675 675















10-5177 10-5160 10-4276

S&S Twin Cam Gear Drive Cams and Camshaft Kits increase valve timing accuracy by eliminating timing chain lash and also
reverses the rear cams direction of rotation 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 FXD 06-17 FXD-
00-06 FXST-FLST 07-17 FXST-FLST
00-06 FLT 2007-16 FLT
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
#
— 10-5182 — — 509G 6 18°/18° 46°/11° 216° 237° .509” 90° 106°
10-5160 10-5177 10-5246 — 510G 1 20°/38° 52°/20° 238° 252° .510” 99° 106° .187” .178”
— 10-5247 — 2 570G 20°/40° 55°/20° 240° 250° .570” 100.0° 107.5° .187” .179”
— — 10-5248 — 3 585G 20°/40° 60°/20° 245° 260° .585” 102.5° 110.0° .186” .176”
— — 10-5249 — 4 625G 20°/55° 60°/20° 255° 260° .625” 107.5° 110.0° .189” .184”
— — — 10-5270 640G 25°/60° 60°/25° 265° 265° .640” 107.5° 107.5° .228” .221”
5
— — 10-4268 — Outer cam drive gear kit
10-4275 — 10-4285 — complete gear drive kit includes pinion gear, front and rear inner cam gears and outer cam gear.
11-7715 adjustable pushrod set
11-2077 valve spring kit w/steel 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
6. Camshaft 510G: designed for 88 cubic inches with stock compression ratio
S&S Twin Cam Adjustable Pushrods and Cam Installation Support Kit includes cam cover
Cover Kit. Chromoly pushrods feature simple gasket, two inner cam needle bearings, two outer
trouble-free installation that does not require cam bearings and a retaining ring.
the removal of gas tank or rocker assemblies. VT No. Type Years
Includes pushrods, gaskets, O-rings, retainer 12-0125 Gear 2000-05 FXD,
clips and upper pushrod covers that have been 2000-06 FXST FLST, FLT
designed to provide a more stable and rigid 12-0126 Chain As Above
cover assembly. Fits 2006-up FXD, 2007-17 12-5240 Gear 2006-17 FXD,
FXST FLST, 2007-2016 FLT. 2007-17 FXST FLST
VT No. Item 2007-2016 FLT
11-7715 Kit
11-7716 Pushrods Only
166 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.
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