Issue 40
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The black 2006 Night Train (click here for Riding Impression & pictures) can be turned into the exotic looking custom here using parts and accessories entirely from The Motor Company. Their 834 page catalog is a must-read for all Harley-Davidson owners. The parts will fit right and work well. --editor
Twin-Cam Stock vs. 1550 Stage 1 Kit
(Touring model with 29774-02B shown)
Twin Cam 88 Stock vs. 1450 Stage 1 Kit
(Touring model with 29773-02B shown)
Graphs Copyright Harley-Davidson
Corrected torque and horsepower measured at rear wheel on a Dynojet® chassis Dynometer. Your results may vary.
Screamin' Eagle® Big Bore Stage 1 Kit for EFI Models Screamin' Eagle® Stage 1 Kit for EFI Models
Kit features redesigned cast backplate with integral breather and mounting brackets for simplified installation and a new air cleaner element that does not require oiling. The Big Bore Kit lets you increase the displacement of your Twin Cam-equipped model from 88 cubic inches (1450cc) to 95 cubic inches (1550cc). Includes cylinders, pistons, rings, clips, air cleaner and breather, hardware and gaskets. A high performance clutch spring is included to provide the additional clutch capacity require by the extra power. Requires separate purchase of primary cover gasket. This kit is street legal when used with stock mufflers. E.O. pending for ’06 models. Kit features redesigned cast backplate with integral breather and mounting brackets for simplified installation and a new air cleaner element that does not require oiling. If you want more torque from your Twin Cam 88®-equipped model, this kit provides a freer breathing capability to pump up the power of your EFI-equipped motorcycle. This kit includes air cleaner, breather and all required hardware. Street legal when used with stock mufflers E.O. pending for ’06 models.
29860-04A Silver 29773-02B Fits '01-later EFI Softail® (except '05 FLSTFI 15th Anniversary) models, '02-later EFI Touring models and '04-later EFI Dyna™ models.
Fits '01-later EFI Softail® (except '05 FLSTFI 15th Anniversary) models, '02-later EFI Touring models and '04-later EFI Dyna™ models.
$659.95 $139.95
Required ECM Calibration* $149.95 Require ECM Calibration* $149.95
Total Package Price $809.90 Total Package Price $289.90
* Recalibration is required for proper installation and will allow engine to rev to 6200 RPM. See dealer for details. Labor cost not included. When installed by an authorized Harley-Davidson dealer, these kits do not impact the vehicle's limited warranty.
These are two very popular engine modifications for Softails. The descriptions and graphs are from the Harley-Davidson catalog. In our opinion, all riders should at least add the kit on the right. The kit on the left is quite a bit more money but gives you all the power you'll ever need and your warranty isn't affected. --editor
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