Overview S&S 124 in. Evolution Style MotorCarbureted motors with super stock ignition system
- All motors are fully assembled and have 4 1/8 in. bore, 4 5/8 in. stroke and forged pistons with 10.8:1 compression ratio
- Include the following S&S components: chrome die-cast rocker covers, polished billet tappet guides, polished billet gear cover, roller rocker arms, electric compression releases, high-volume high-pressure oil pump (HVHP) and a 640 cam
- Available in carbureted or fuel-injection styles
- Carbureted motors feature an S&S G series carb and are available with Intelligent Spark Technology (IST) dual-fire ignition system (which automatically adjusts ignition timing, retarding it at detonation or during knocking to prevent engine damage, and advancing it for maximum power and economy when detonation or knocking is not present) or with an S&S Super Stock single-fire ignition system with a custom ignition curve tailored to the engine
- Fuel-injected motors are Magneti-Marelli style and feature S&S dual-bore Variable Fuel Injection (VFI) system
- All motors come with a certificate stating that motor was assembled by S&S, using all S&S components
- Made in the U.S.A.
NOTE: Includes manufactures statement of origin (MSO)
NOTE: This item ships 3 or 4 days after the order is placed
Specs S&S 124 in. Evolution Style Motor
Fitment S&S 124 in. Evolution Style Motor
- * This item does not have any factory standard/original
equipment fitments. Please use the information provided
in the specs and overview tabs to determine if this part
will work for your application.
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Images S&S 124 in. Evolution Style Motor
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Polished S&S 124 in. Evolution Style Motor
Sizing S&S 124 in. Evolution Style Motorsizing
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