S&S T124 ENGINES (HIGH COMPRESSION)
The ultimate power producing and reliable drop in engine available! This engine features high compression and a massive 640 cam for higher rpm riding. It is still a streetable engine that's built for more of a race style rider. If you're into more long distance / touring riding we recommend the low compression version with the 585 cam or the T111. We've being installing these motors for years with nothing but an excellent experience!
This S&S 124 cubic inch T124 Long Block engine fits '99-'06 Twin cams (Except '06 Dyna) . 2007-'16 HD Touring bikes (Except Twin-Cooled models) or '06-'17 Dyna. Long Block engines do not include a fuel or ignition system, so If you already have a larger throttle body and EFI tuner, they can be used with this engine. The cylinder heads are specially machined to compensate for the longer cylinders so a stock length manifold or throttle body will fit perfectly, and the cylinder head breathers are compatible air cleaners designed for a stock engine. Stock non programable engine management systems should not be used because they are not designed for an engine this large.
The easy start cams makes starting easier however a high torque starter is recommended.
Now offering a flat rate $250 freight truck service! (Contiguous-US only) or Free in store pick up! Delivery for business addresses only. For residential delivery options please call or email the shop! 602-788-0364, Info@ramjetracing.com
- High Compression, 10.8:1
- TC3 high flow oil pump and cam plate
- 4-1/8"; stroke 4-5/8" = 124"
- 640 Easy start cams
- Forged flat top pistons
- '99-'02 style left side Timken crankcase bearing
- Carbureted or EFI
- '99-'06 engines feature revised oil line routing (no longer require installation kits)
- Cylinder heads on T-Series long block engines are '99-'05 style. Owners of '06+ models will need to purchase a set of 99-05 style, offset intake flanges.
- Compatible with manifolds and throttle bodies with stock length intake runners.
- The breather vent bolt locations have been adjusted so they are in the stock location, so stock style air cleaner back plates will bolt up to these engines.
- 2 Year warranty
- Made in the USA
Fitment notes:
- Does not fit Softail models
- '07-'16 Touring model engine require separate purchase of an Touring oil line install kit
- '06-'17 Dyna model engine requires separate purchase of a Dyna oil line install kit
Click here for '07-'16 Touring oil line installation instructions
Click here for T-Series Engines owners manual
DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION-CONTROLLED MOTOR VEHICLES.
IF FOR RACE OR OFF-HIGHWAY USE OUR CA EXHAUST WAIVER WILL NEED TO BE SIGNED AND RETURNED PRIOR TO SHIPPING.
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MULTIPLE FINANCING OPTIONS AVAILIBLE! SOME WITH LITTLE OR NO INTEREST! CONTACT US FOR DETAILS