Specialty pages:

Sportster Section

Buell parts

V-Rod parts

• CC601706 - Black
• CC601707 - Polished finish

S&S Super Sidewinder "Plus"113" Motor

• Motors patterned from S&S Pro Stock 160" record-setter
• Utilizes Hi-Performance crankshaft featuring 1.5" diameter pressed-in crank pin for superior strength
• Massive 4-1/8" bores with strokes of 4-1/8", 4-3/8" and 4-5/8" respectively.
• High performance oiling system, high-flow heads and added cooling fins are state-of-the-art for optimum horsepower and torque
• Includes installed electric compression releases
• 113" over 110 hp and 120 ft-lbs of torque.
• " Evo" style mounting
• Features S&S Super G carburetor for each size
• S&S Chrome-plated, die-cast rocker covers
• S&S forged roller rocker arms
• S&S billet tappet guides and cam gear cover
• Assembled engines include a certificate of authenticity
  

S&S will not allow prices to be shown on the internet, so email us for prices. If you don't see email link, allow java.

All engines are a cash only purchase. Wire transfer, check, credit card check, or money order accepted.

Call 1-866-889-7828 toll free to order!

• #BC49-8583 - Natural
• #BC49-8584 - Black
• #BC49-8585 - Polished
• S&S will not allow prices to be shown on the internet, so email us for prices. If you don't see email link, allow java or use address below.

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S&S 124 inch Evo IST Engine

• Options available for S&S 124 inch: your choice of natural aluminum, black powder coat or polished finish
• Engine patterned from S&S Pro Stock 160 inch record-setter
• Utilizes Hi-Performance crankshaft featuring 1.5 inch diameter pressed-in crank pin for superior strength
• Massive 4 1/8 inch bores with a stroke of 4 5/8 inch
• High-performance oiling system, high-flow cylinder heads and added cooling fins are state-of-the-art for optimum horsepower and torque
• Includes installed electric compression releases
• 124 inch Dyno tested at 130+HP at the rear wheel - Click here to see Dyno Charts
• Evo-style mounting
• Features S&S Super G carburetor
• Includes S&S 640G camshaft
• S&S Intelligent Spark Technology knock sensing ignition. Engines purchased with the S&S IST ignition carry an extra 1 year of warranty (total of 2 years) because S&S is so confident that this ignition will prevent damage to the engine due to knock or detonation
• Engines with IST feature a special billet gear cover and are available only with billet tappet guides

Call 1-866-889-7828 toll free to order! Cash only purchase. Wire transfer, check, credit card check, or money order accepted.

Superpump & Lifters:

Superpump
Cooler oil temperatures increase horsepower.
No wet sumping.
Aerospace design, materials and precise tolerances.
Bolts directly in stock location.
BC49-9100 - $383.00 includes shipping!

Lifters
Increase oil to rockers, valves, springs and guide.s
CNC machined to precise tolerances.
Extends the life of the upper valve train.
Direct drop-in replacement.
For use with Fueling Superpump only.
BC49-9101 - $100.00 includes shipping!

Fueling Superpump

• The patented Fueling Superpump incorporates a highly efficient gerotor design that is capable of supplying 40% more volume and 60% increase in scavenge volume of oil capacity over your stock oil pump
• Wet sumping problems found in stock setups are eliminated and decrease in overall engine temperature will extend the life of your engine and components
• To gain the full benefits of the Superpump be sure to install a set of HP+ Lifters
• These high performance high flow hydraulic lifters have specially designed valves allowing for more oil to flow through to the upper valve train
• A must have for high performance Twin Cam engines, will definitely increase the life and performance of any stock engine
• Fits Twin Cam models

S & S Engines have a 12 month warranty.

*Shipping included when shipped within Continental U.S. only.

For orders only, use toll free order line: 1-866-889-7828. 9-5 CST, Mon- Fri - - Steel Thunder Custom Cycles

For S&S TECH Questions, call 608-627-8324.

For other inquiries call 417-468-2326. Steel Thunder Custom Cycles.

We do not ship internationally. We do not accept foreign credit cards. For orders outside the U.S.A., please click here.

Don't see the engine you need? Give us a call! 417-741-7577 or .

S&S TECHNICAL INFORMATION

Need more info?:

S&S Product Literature in PDF format

ABOUT ENGINE PRICES

Have you seen these engines for less? Not all engines advertised as S&S are 100% S&S. To cut costs, some distributors purchase S&S components unassembled, then assemble the engine substituting lesser quality aftermarket rocker boxes and cam covers for the higher quality, more expensive S&S items. The finished product is more accurately a custom engine assemble using mostly S&S parts ... and the warranty obligation for improper assembly is with the assembler, not S&S.

S&S now has a Certificate of Authenticity for all complete engines assembled at S&S form 100% S&S components. This certificate is tied to the engine serial number and is only available for S&S built engines.

So if you see a "cheap" S&S engine, ask if it comes with a Certificate of Authenticity from S&S.. ours do!

Engine Section

STEEL THUNDER CUSTOM CYCLES
152 York Drive, Marshfield, MO 65706

417-468-2326