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). Includes Stage II (SE-255) cams, Big Bore cylinders, Big Bore flat top
pistons, clips, and a Stage I Air Cleaner Kit with one-piece backplate, integral
breathers, all mounting hardware, and gaskets. Also includes a high performance
clutch spring and catalyst mufflers. Cam Spacer Kit P/N 25938-00 is recommended.
This kit contains an assortment of 5 different spacers to achieve proper
sprocket alignment. Individual spacers can be purchased separately. Requires
separate purchase of primary cover gasket. Not all components shown. 50-state
street legal. E.O. pending for '07 models. All models require ECM
calibration.
Fits:
2007 FXD Dyna Models
Condition: NEW!
Rating (1 - 10): 10
Comments: Includes Catalytic Mufflers for Dyna
Models. 50 State Street Legal. ***This kit WILL fit other Big Twin
Models if you are not using the mufflers.*** The picture shows silver
cylinders. It is a stock picture. Included in this kit is
BLACKCylinders.
This item is OBSOLETE, no longer available from
Harley-Davidson.
![Stage 2 103" (1690cc) Big Bore Kit, Black, 2007 Dyna Models](http://www.eharleyparts.com/cart_resources/images/cache/data/29918-07_1-500x500.jpg "Stage 2 103" (1690cc) Big Bore Kit, Black, 2007 Dyna Models")
