Zippers Performance Torkster Plus 1250 EFI Engine Kit

For all of you obsessed with power and torque gains, the “Torkster Plus 1250 EFI” from Zippers Performance is similar to their original Torkster 883-1200 kit, but with a twist: an additional 50cc with the inclusion of their exclusive 3-9/16” bore cylinders!  These extremely rigid aluminum cylinders are cast around ductile iron liners and fit right into the case opening without any machining.  The Torkster Plus includes Zippers highly refined cylinders, heads and engine management package that promotes big gains in power and torque. Also included is the blueprinting of your cylinder heads. The result is increased fuel efficiency, and in layman’s terms, a big, fat, long torque curve. To provide proper fuel and ignition curves, the factory ECM is replaced with the versatile ThunderMax ECM with AutoTune, supplied with maps that ensure quick and accurate automatic AFR tuning.  A Zipper’s high flow air cleaner kit and complete top end gasket set is supplied. Zippers Performance.


2 Responses to “Zippers Performance Torkster Plus 1250 EFI Engine Kit”

  1. 1 harry Dec 26th, 2008 at 2:46 pm

    Man, this is sick!!! I want one of these for my sporty. This has to be one of the coolest things I have seen for the sportsters in quite awhile, and it is at a reasonable price. I’m gonna start saving for this now. Way cool, way cool…

  2. 2 Biker Bob Dec 29th, 2008 at 8:54 pm

    Sweet, another avenue of income for my shop. bump it up a knotch, bam !!

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