S&S Cycle

2007–2017 big twins

124" HOT SET UP KIT ® FITMENT • All 2007–'17 big twin models and 2006 Dyna® models, except 2017 touring models (2016 Twin-Cooled™ models not compatible with kits containing heads) FEATURES AND BENEFITS • Huge displacement increase means huge power increase • Stock crankcases, cylinder heads, oil pump, and cam cover can be reused • Original engine serial numbers are retained • Gear drive S&S 640 Easy Start Cams included! • Wrinkle black& stone gray powder coat finish matches factory finish • .045" MLS (multi-layered steel) head gaskets • Adds .096" to engine height—still fits in stock frames • Kits with S&S heads use stock length manifolds (S&S size 405) • Cylinder w/piston kits include fitted pistons ready to install

Milwaukee-Eight ®

Now with Easy Start Gear Drive Cams!

96 ™ /103 ™ /110 ™

2007–2017 Twin Cam

OPTIONS The following three options are examples of the most commonly ordered kits. Option 1 (10.8:1 compression ratio) includes: • S&S 91cc high flow Super Stock® heads • Flat topped pistons Option 2 (without heads) Available only through CTO. Includes: • Flat topped pistons Option 3 (without heads, 10.4:1 compression ratio intended for stock 85cc chamber cylinder heads) includes: • 10.9cc Dished pistons Silver finish available through CTO.

1999–2006 Twin Cam 88 ®

S&S® 124" HOT SET UP KIT® SPECIFICATIONS

Piston Type/Compression Ratio

Cylinder Length

Year

Stroke

Bore

91cc S&S Heads

89cc S&S Heads

85cc Stock Heads

95cc Stock 110 CVO Heads

Sportster ® & Buell ® Indian ® Models Street Rod ™

1986–2019

2007–'16

4 5/8"

4 1/8"

5.004"

Flat top forged/10.8:1

Flat top forged/11:1

Forged, 10.9cc dish/10.4:1

10.5:1

124" HOT SET UP KITS® FOR HARLEY-DAVIDSON® TWIN CAM 96™/96B™ /103™/110™ ENGINES (Kits include S&S® Super Stock® 91cc Cylinder Heads 10.8:1 Compression) Model or Engine Type Cam Finish Part # 2006 Dyna® & 2007–'17 Twin Cam 96™/103™ & 2008–up touring models 640GE Wrinkle Black 900-0568 2007–'17 big twins w/Balancer 900-0569 CTO Other Finishes and Combinations Available Here Specify Specify 106-5752 Does not fit Twin-Cooled™ models DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. NOT LEGAL FOR SALE OR USE NATIONWIDE ON ANY FEDERAL POLLUTION CONTROLLED MOTOR VEHICLE UNDER THE CLEAN AIR ACT 124" HOT SET UP KIT® WITHOUT HEADS FOR HARLEY-DAVIDSON® CVO 110 ENGINES (KITS INCLUDE FLAT TOP PISTONS 10.5:1 COMPRESSION WHEN USED WITH 95CC STOCK 110 CVO HEADS) Year Cam Finish Part # 2007–'17 CVO 110 engines 640 Stone Gray 900-0690 DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. NOT LEGAL FOR SALE OR USE NATIONWIDE ON ANY FEDERAL POLLUTION CONTROLLED MOTOR VEHICLE UNDER THE CLEAN AIR ACT

2014–2019 Street ® &

900-0569

S&S Easy Start Cams save you money—no need to buy compression releases or S&S rocker covers. Twin-Cooled applications will require separate purchase of 900-0609 head gaskets. For engines with cable controlled throttle bodies we recommend the S&S 58mm or 66mm Throttle Hog (See page page 106). For 2008–up touring models with electronic throttle control S&S recommends a S&S Throttle Hog 58mm or 66mm Throttle body (See page 107). This kit will require that the case be bored to accept the larger cylinders. Main Bearing Note: S&S flywheel assemblies included in a 124" S&S Hot Set Up Kit® for 1999–'16 big twin engines are designed for use with Timken® sprocket shaft bearings. They will fit directly in stock 1999–’02 Harley-Davidson® crankcases and in all S&S crankcases for 1999–'16 big twin engines, with no modifications. However, stock 2003 and later engines use a roller type bearing for the sprocket shaft, and will require modification. Due to the amount of power these engines produce with an S&S Hot Set Up Kit, S&S strongly recommends retrofitting 2003–'16 model crankcases to accept a Timken sprocket shaft bearing. A Timken conversion sleeve such as Screamin' Eagle® #34822-08 or Jim's® #956 may be used. A charging system spacer for 1999–'02 model year is also required. If you choose not to convert your crankcases to a Timken sprocket shaft bearing, S&S flywheels may be used in 2003 and later engines with the installation of the Harley-Davidson® bearing kit #24004-03B. This bearing kit adapts the S&S sprocket shaft to be compatible with stock roller type bearings. Verify that the bearing kit contains the 24604-00D or 24607-07 or sprocket shaft bearing or S&S p/n 310-0761 for touring models. Do not use a 24604-00, 24604-00A, 24604-00B or 24604-00C bearing. Please be advised that if this type of bearing is used, sprocket shaft bearing failureWILL NOT be covered under warranty. Fuel injection tuning is required. S&S offers fuel injection tuning solutions: See page 111 Kits with S&S heads are machined special to compensate for engine height change to accomodate a stock length manifold. When using a kit with stock cylinder heads, S&S recommends using the appropriate length manifold. For a 124" with stock OEM cylinder heads, the standard manifold length is 417. Center case bolt between cylinders will use waisted bolt kit 900-0807

Tools & Shop Supplies

NOTES

Warranty & Company Policy

Index

Appendix &

73