S&S Cycle - S&S Performance Parts 2025 L - Volume 67

2007-'17

Phone: 608-627-1497

1 -2017-UP 2 -2007-'17 3 -1999-'06 4 -1984-'99 5 -1936-'84 6 -XL-RA1250 7 -BELTS & GASKETS 8 -TOOLS 9 -WARRANTY 10 -APPENDIX

Fitment • 2007–2017 big twins, except 2017 touring models Features And Benefits • Increased fin area for better heat dissipation • Increase bore size from 3 750" to 3 927" • Easy installation – no machining or rebalancing required • Forged coated pistons are compatible with stock or S&S Super Stock® 79cc & 89cc heads • Valve pocket recessed in S&S pistons are enlarged for oversize valves and higher lift cams • Maintains stock engine height and stock piston weight

• Cosmetic improvements - hard to tell from stock cylinders • 11 fins and full fin pattern on cam side closely resembles OEM shape • S&S logo and part numbers are less conspicuous • Better overall appearance

Options • Oversize pistons available- page 2-42

Kit Contents • S&S cylinders with gaskets • Piston set with rings • Top end gasket kit • Instructions

106" Hot Set Up Kits® With Cylinders & Pistons Without Heads Model Year Cam Compression Ratio

Piston Type

Finish

Part #

Wrinkle Black

900-0354 900-0355

2007–'17 big twin

585CE

10 0:1

Flat top

Silver

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

106" Big Bore Kit Specification Chart

Compression Ratio

Cylinder Length

Year

Stroke

Bore

Piston Type

83cc CNC Ported Stock Heads

85cc Stock Heads 79cc S&S Heads 89cc S&S Heads

Forged Flat Top

2007–'17 43/8"

3927"

4937"

100:1

107:1

97:1

10 2-1

Cylinder w/piston kits include fitted pistons and cylinders that require no boring or honing.

106" Big Bore Kits Fitment

Finish

Part #

Wrinkle Black

910-0206

2007–'17 big twin

Silver 910-0202 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

S&S® highly recommends installing a performance cam for easier starting and better engine performance S&S high flow cylinder heads or CNC ported stock heads will provide further horsepower gains These kits require tuning

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