Carbureted motors with ist ignition system
- All motors have a 4 1/8 bore, a 4 5/8 stroke and forged pistons with 10.8:1 compression ratio
- Feature superstrong S&S Twin Cam-style crankcases with extra section thickness in key stress areas
- Timken-style sprocket shaft bearing for superior strength and load capacity
- S&S's legendary flywheel, connecting rods, .640 lift gear drive cams, S&S cylinders and pistons, S&S cylinder heads, rocker arms, rocker covers and electric compression releases; also feature the new S&S Twin Cam-style oil pump and tappets
- Available in carbureted or fuel-injection styles
- Carbureted versions feature an S&S Super G series carb with the slotted "Desperado" air cleaner cover, and come with an S&S Intelligent Spark Technology (IST) dual-spark 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
- Delphi-style fuel-injected versions come with the S&S Variable Fuel Injection (VFI) Module, manifolds, throttle body and VFI tuning software package
- Carburetor motors with S&S Intelligent Spark Technology (IST) Ignition System comes with an extra year of warranty (2 year total)
- Made in the U.S.A.
NOTE: These motors are for use in applications where the oil tank is located lower than the oil pump.NOTE: If a different intake system is used on fuel-injected motors, the fuel maps must be modified
NOTE: Not for Dyna 06-08
NOTE: Installation of 124 in. motors in Dyna 01-05 models require oil line installation kit part number 149986; this kit inlcudes special transmission top cover and oil lines. Installation of 00-05 FLT models require oil line installation kit part number 149987, but the stock transmission cover may be used
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. Twin Cam A Style Motor with Evolution-Style Rear Motor Mounts
Fitment S&S 124 in. Twin Cam A Style Motor with Evolution-Style Rear Motor Mounts
- * 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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Natural S&S 124 in. Twin Cam A Style Motor with Evolution-Style Rear Motor Mounts
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