Zippers Muscle 103 Kit

Zipper's Muscle 103" Engine KitThese kits are available from any Zipper’s Performance Products dealer, or you can send your carefully packed heads and cylinders directly to Zipper’s.

Give Your TC 96″ a Major Workout with Our Muscle 103″ Engine Package!
Smooth, linear power is extracted from the Twin Cam® with the installation of Zipper’s Muscle 103″ engine kit. This complete performance package includes precision cylinder boring, forged big bore pistons, Zipper’s CNC ported heads with oversize valves, Red Shift cams, adjustable pushrods, and all gaskets. Includes the ThunderMax® ECM with AutoTune, ThunderMax 54mm throttle body, high flow injectors and high flow air cleaner assembly.
Dyno Results
Everything you need all in a single part number – we’ve done all the engineering for you!
These kits are available from any Zipper’s Performance Products dealer, or you can send your carefully packed heads and cylinders directly to Zipper’s. We keep exchange heads and cylinders in stock already modified for super quick turnaround. Parts must be in nearly perfect cosmetic condition; expect the same from us. Previously modified heads are not eligible for exchange. Need a Dealer? Need an Installer? Contact Us – We’ll be glad to help!


Zippers@ZippersPerformance.com – (410) 579-2828



Zipper’s 2010 Harley Accessory Catalog Preview Now Available

Zipper’s 2010 Catalog Preview Is Now Available for Download!

Zipper’s Performance Products is pleased to announce the release of their 2010 Catalog Preview, featuring exciting, value-packed performance products for American V-Twins!  In the new catalog, you will find “Best in Class”  performance packages and components, including the Award Winning ThunderMax EFI System, Red Shift Cams and other Zipper’s products designed to give your ride the winning edge.

For 29 years, Zipper’s Performance Products has been on the cutting edge of improving the performance of Harley-Davidson® motorcycles.  Since 2000, they’ve teamed with Thunder Heart Performance Corporation to develop ThunderMax EFI into the most user-friendly system available for your motorcycle.  This product consistently rates at the top of customer satisfaction polls for ease of use, installation and outstanding results!

Go to www.ZippersPerformance.com/Downloads/ to download the latest catalog.  From here you can print a copy or you can download the catalog and save it to your desktop.

Zipper’s expert Sales and Support staff is a phone call or e-mail away and ready to assist you with your performance needs.  Zipper’s mission is to provide their customers with world class products that exceed the demands of today’s rider, while delivering outstanding customer service. Zipper’s Performance hopes you’ll find this latest product offering to be a valuable resource.

ZIPPER’S PERFORMANCE PRODUCTS
6655-A Amberton Drive, Elkridge, MD 21075
Phone 410.579.2828 Fax 410.579.2835
www.ZippersPerformance.comwww.Thunder-Max.com