Features & Benefits:-

* Eliminates Timing Chain Lash – Improves Valve Timing Accuracy.

* No Tensioner Shoes to wear Out or Fail.

* Reduces Drag on engine & adds Horsepower.

* Reliable Easy Starts on any engine using stock starter.

* Save your starter and battery, automatic no buttons to push.

* Designed for 88ci-106ci Engines with 9.7 to 10.5 Compression & Ported heads – Massive Horse Power & Torque Increases, best results 3500 – 6000rpm.

* Designed for 106ci-124ci Engines with 9.1 to 10.0 Compression & Ported heads – Massive Torque & Horse Power Increases, best results 2500-5500rpm.

* Not a Bolt-in on 1999-2004, High lift springs & Clearance checks by a qualified Technician are required

Tech Tips:-

* Will Not Fit Dyna 2006.

* Check Crankshaft run-out using Jim's Tool # JM-785.

* S&S Crankshafts are available where run-out exceeds Specification.

Proudly Made in the USA by S&S Cycle!