510-0728 M8 only brochure_no_MSRP

131" CYLINDER & PISTON KIT • Huge displacement increase means huge power increase • Works with stock crankcases • Original engine serial numbers are retained • Powder coat finish match factory finish, giving bike a “sleeper” advantage • .045" MLS (multi-layered steel) head gaskets • Retains stock engine height • Includes 131" Cam Cover Badge • Must be used with our stroker flywheels to achieve 131" displacement (see page 34)

CYLINDER & PISTON KITS FOR 2017–2021 TOURING MODELS & 2018–2021 SOFTAIL® MODELS Displacement Finish Part #

910-0763 910-0762

Wrinkle Black with Non-Highlighted Fins Wrinkle Black with Highlighted Fins Black Granite with Highlighted Fins

See our 131" flywheels on page 34

131"

910-0764 NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. NOT LEGAL FOR SALE OR USE NATIONWIDE ON ANY FEDERAL POLLU TION CONTROLLED MOTOR VEHICLE UNDER THE CLEAN AIR ACT

131” S&S ® Stroker Kit on HD ® Street Glide ®

140 150

130

120

110

100

90

80

70

Performance Kits 60

50

Stock 114 HP 81.07 TQ 111.71

S&S 590 Cam HP 146.62 TQ 145.45

40

STOCK vs S&S 131" KIT on a 2018 HD® Street Glide®— with CNC Heads, Big Bore Throttle Body, and High-flowStealth Air Cleaner

30

20 2000 2500 3000 3500 4000 4500 5000 5500 6000

RPM

590 cam with 131” Stroker Kit, CNC Heads, Big Bore Throttle body, & High- ow Stealth Air Cleaner Kit

28