Screamin' Eagle Big Bore Stage II Kit For EFI Models - 103 Cubic Inches

List Price: $1,019.95

Our Price: $866.95

Most items ship within 1-2 business days

Product Details

The Stage II Big Bore Kit provides the parts you need to increase the horsepower of your EFI-equipped model. The kit increases the displacement of your Twin Cam-equipped model from 96 cubic inches (1584cc) to 103 cubic inches (1690cc).

Black highlighted
Includes big bore cylinders, big bore flat top pistons and rings, SE-255 cams, stage I air cleaner kit with one-piece back plate, top end gasket kit, and heavy duty clutch spring
Separate purchase of cam spacers is recommended
Requires separate purchase of primary cover gasket
All EFI-equipped models require dealer-installed ECM calibration download or use of tunable Screamin' Eagle® Street Tuner Kit (priced separately)
California kits are street compliant on California pollution controlled vehicles when used with Original equipment mufflers
Recalibration is required for proper installation, See Dealer for details, Labor cost not included
When installed by an authorized Harley-Davidson® Dealer at the time of vehicle delivery, these kits do not impact the vehicle’s limited warranty

Fitment:

Fits '10-'11 Softail® models equipped with a Twin Cam 96™ engine. Also fits '08-'09 California Softail® models. Installation requires separate purchase of Primary Cover Gasket. Cam Drive Retention Kit P/N 25566-06. Cam Spacer Kit P/N 25928-06 is recommended. All models require ECM calibration for proper installation.