SECTION 2: 1999-2006 BIG TWINS - S&S Cycle
SECTION 2: 1999-2006 BIG TWINS - S&S Cycle
SECTION 2: 1999-2006 BIG TWINS - S&S Cycle
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S e ction 2:<br />
S&S ®<br />
Parts for<br />
Twin Cam 96 /103 <br />
2007-2012<br />
Parts for<br />
Twin Cam 88 ®<br />
<strong>1999</strong>-<strong>2006</strong><br />
Parts for<br />
Evolution ®<br />
1984-<strong>1999</strong><br />
Parts for<br />
Sportster ® & Buell ®<br />
1986-2012<br />
Parts for<br />
Vintage Engines<br />
1926-1984<br />
Parts for<br />
X-Wedge®<br />
2007-2012<br />
Parts for<br />
Victory®, Off-road<br />
& Metric<br />
Racing<br />
Products<br />
Tools & Shop<br />
Supplies<br />
Dealer Services<br />
& Promo Items<br />
PERFORMANCE<br />
KITS<br />
T124 ENGINE<br />
FITMENT<br />
• The T124 can only be sold as a closed course competition engine for <strong>1999</strong>-’05 fuel<br />
injected engines and <strong>1999</strong>-’06 carbureted engines (except <strong>2006</strong> Dyna® models)<br />
For more 124" engine options on <strong>2006</strong>-up Dyna® and 2007-up big twin models, call our toll<br />
free number and ask about our CTO options. Also, see our Power Kits starting on page 2-20 for<br />
power-enhancing modification options.<br />
FEATURES AND BENEFITS<br />
• Bolt-in<br />
• Increased power & torque (see Dyno Chart)<br />
• Long piston stroke and high performance .640" lift gear driven cams<br />
• Chrome plated 2.00" stainless steel intake and 1.605" inconel exhaust valve<br />
• Chrome gearcover, tappet covers and rocker covers<br />
• Silver powdercoat, wrinkle black powdercoat, or polished finish. Diamond cut<br />
finish is available, but has a longer lead time<br />
• All engines have Easy Start camshafts for reliable starts and less starter motor wear<br />
FUEL INJECTED ENGINES (2002–’05)*<br />
• Delphi® style S&S Variable Fuel Injection (VFI) module with built-in three stage<br />
engine overheat protection<br />
• Closed loop fuel system, dual oxygen sensors provide air-fuel ratio feedback for<br />
correct fuel delivery under any condition<br />
• Included S&S ProTune II software CD provides base fuel maps for most<br />
aftermarket exhaust systems<br />
• Delphi style knock sensor module eliminates knock – prolonging engine life<br />
• Break-in rev-limiter prevents high RPM during break-in<br />
• Single bore throttle body with teardrop air cleaner<br />
• Two-year warranty<br />
*For <strong>2006</strong> touring models, use CTO part number for ordering<br />
FUEL INJECTED ENGINES (<strong>1999</strong>–’01)<br />
• Magneti Marelli® style S&S Variable Fuel Injection (VFI) module with built-in three<br />
stage engine overheat protection<br />
• Closed loop fuel system, dual oxygen sensors provide air-fuel ratio feedback for<br />
correct fuel delivery under any condition<br />
• Included S&S ProTune II software CD provides base fuel maps for most<br />
aftermarket exhaust systems<br />
• 52mm single bore throttle body with teardrop air cleaner<br />
• One-year warranty<br />
CARBURETED ENGINES (<strong>1999</strong>–’06)<br />
• S&S Super G carburetor with slotted "Slasher" air cleaner cover<br />
• Knock sensing ignition control prolongs engine life by automatically adjusting<br />
timing to eliminate knock by learning and storing ignition requirements of the<br />
engine<br />
• Guardian feature protects engine with a 3 step break-in rev-limiter<br />
• Two-year warranty<br />
CONTENTS<br />
• Complete S&S engine with fuel delivery/ignition system<br />
• Instructions<br />
• Mobil 1® 20W-50 and an S&S oil filter<br />
Complete Engine Rebuild Gasket Kits<br />
S&S Engine Family Year Group Bore Size Part No<br />
T-Series <strong>1999</strong>-’06 41/8" 106-0976<br />
<strong>1999</strong>-<strong>2006</strong> <strong>BIG</strong> <strong>TWINS</strong><br />
S&S® T124 engine shown with<br />
optional chrome single bore tuned<br />
induction system. All engines come<br />
standard with a teardrop air cleaner.<br />
T124 engine specifications<br />
Displacement Bore Stroke Camshaft Piston Type Compression Ratio<br />
124" 4 1⁄8" 4 5/8" 640GP S&S forged 10.8:1<br />
140<br />
130<br />
120<br />
110<br />
100<br />
90<br />
80<br />
70<br />
60<br />
50<br />
40<br />
Dyno Comparison<br />
S&S® T124 w/Single Bore Throttle Body - Tuned Induction vs Teardrop Air Cleaner<br />
S&S T124 w/Single Bore - Tuned Induction<br />
Peak Corrected HP 139.9<br />
Peak Corrected Torque 137.7<br />
2500 3000 3500<br />
S&S T124 w/Single Bore - Air Cleaner<br />
Peak Corrected HP 135.8<br />
Peak Corrected Torque 132.1<br />
4000 4500 5000 5500 6000 6500<br />
EngSpd RPM<br />
This dyno chart shows performance of a fuel injected T124 with a teardrop air cleaner and with a<br />
single bore tuned induction system. Although the results are not typical, we wanted to show what is<br />
possible with an S&S 124” motor. Typically you should see around 124 hp or 1 hp/cubic inch.<br />
NOTE:<br />
• A high performance clutch must be used. See page 2-79 for more information.<br />
• <strong>1999</strong>–’05 Dyna® requires oil line installation kit part #31-0424, includes special<br />
transmission top cover.<br />
• 2000–’06 FLT requires oil line installation kit part #31-0425.<br />
• If a different exhaust or intake system is used, the fuel maps must be modified. It is<br />
highly recommended that this tuning be done by a certified S&S® VFI tuning center.<br />
Visit our website at www.sscycle.com to locate your nearest certified S&S VFI tuning<br />
center or to download maps for the S&S VFI system.<br />
Warranty &<br />
Company Policy<br />
OEM Cross Reference<br />
Appendix & Index<br />
2-32<br />
Chassis Style Fuel Delivery Ignition<br />
Warranty<br />
Period<br />
Not legal for sale or use on CA or EPA pollution controlled vehicles.<br />
Order toll free 866-244-2673<br />
S&S® T124 Engines<br />
Diamond Cut<br />
Silver Black Polished Full Polished<br />
Black Full Polished<br />
106-4328 31-9895 31-9896 106-0830 106-0828 –<br />
<strong>1999</strong>-'03 Carb<br />
S&S® Super G Carburetor IST® 2 Years<br />
2004-'06 Carb 310-0200 310-0201 310-0202 310-0204 310-0203 310-0205<br />
2002-'03 FI<br />
106-4323 106-0402 106-0403 106-0800 – –<br />
Delphi® style VFI VFI 2 Years<br />
2004-'05 FI 310-0221 310-0216 310-0217 310-0219 – –<br />
<strong>1999</strong>-'01 FI Magneti Marelli® style VFI VFI 1 Year 106-4322 106-0399 106-0400 106-0831 106-0829 –<br />
CTO<br />
Specify Specify Varies 319-0010
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