The latest iteration of the beloved big twin is proving to be a stout motor that responds well to hop ups and a sound flogging, making it a favorite of ours. One of the components we were not happy with is the plastic tappet guides that could potentially let tappets twist under high RPM and when coupled with high lift cams. S&S developed a clean solution in our new machined aluminum and hard anodized Tappet Cuffs. Designed to stabilize tappets in high performance M8 engines, these should pair well with any cam change and are a must have for Stage 2 and above builds.
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Created in 1975, the S&S Teardrop Air Cleaner has long been the iconic shape of v-twin performance. Adding to that legacy, the new Teardrop Mini is a compact version designed around our Stealth high flow air cleaner system for a simple install and, in most applications, emissions compliant as well. A natural for the HD® Sportster® and Street®, but looks and performs great on Dyna®, Softail®, and touring models as well. Available in chrome or gloss black as a full air cleaner kit or a retrofit cover for existing Stealth air cleaners. Available direct from S&S or through your favorite distributor. CLICK HERE TO SEE MORE
High performance cams are designed to add significant power to the v-twin platform and S&S has proven itself to be the best of the best in the space. We’ve taken it a step further by kitting all of the components you’ll need to transform your 1999-2017 big twin into the powerhouse it was meant to be.
Included in each kit are a pair of cams (4 unique grinds), cam support plate, oil pump, Quickee Pushrods, pushrod tubes, and lifters. Even the gaskets and seals are part of the S&S Cam Chest Kits! In addition to performance gains, the high flow oil plate and pump improves flow for better and more consistent oil pressure. Chain drive kits include our latest hydraulic tensioners as well. Performance matched components make for an easier install (you’ll know they all work together) and S&S Cam Chest Packages combine horsepower and torque gains with money savings over separate components. SEE MORE BY CLICKING HERE
S&S Cycle’s line of blacked out performance engines now includes their venerable V124. Packing 128Hp and 133ft lb of torque, the Black Edition V124 is a straight bolt in for the 1984-1999 carbureted big twins and includes S&S G carb and S&S Super Stock ignition. At 10.8:1 compression and 4-1/8″ bore X 4-5/8″ stroke the V124 represents more than double the factory horsepower and torque, yet includes a two year warranty. Save the hassle of a rebuild and bolt in the power and reliability of an S&S engine! Contact your local S&S Cycle dealer to get yours!
- 1984-1999 Carbureted Chassis
- Custom Chassis designed for Harley-Davidson® Evolution® Engines
FEATURES AND BENEFITS
- Huge Power increase over stock engine
- 124 cubic inch displacement
- 4 1/8″ Bore
- 4 5/8″ Stroke
- 640 Cam
- 1.671″ diameter Crankpin
- .927″ Wristpin
- Piston Cooling Jets
- S&S Forged Pistons
- 10.8:1 Compression
- S&S 3 Piece Flywheel
- HVHP Oil Pump
- Electric Compression Releases
- S&S Super G Carburetor
- S&S Slasher Air Cleaner
- S&S Superstock Ignition
*Will require high performance clutch
For more info, CLICK HERE!