Zipper’s New Muscle 107” Kit For Twin Cam® Engines
Published by November 15th, 2014 in Customs, Editorial and Engines.
Zipper’s has created a new Muscle 107″ Kit for Twin Cam® engines with optimized porting, compression, inlet flow and camshaft design. Combined with their best-in-class finish work, extensive ride and dyno testing, it provides amazing power curves with both torque and horsepower reaching north of 120.
Smooth and broad power with torque over 100 ft/lbs from below 3,000 RPM’s to above 6,000. The 107 kit ncludes CNC porting with premium components, fitting forged, 3.937” bore domed pistons, Red Shift® cams and dual piston cam chain tensioners, Axtell oil bypass valve, Pro-Taper pushrods, quality gaskets, high flow injectors and MaxFlow air cleaner assembly with a pre-programmed ThunderMax® EFI controller.
TBW models require separate purchase of H-D® Screamin’ Eagle® 58mm throttle body (not included); everything else you need is supplied in a single part number/ More info at 410-579-2828