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
* Will Not Fit Dyna 2006.
* Check Crankshaft run-out using Jims Tool # JM-785.
* S&S Crankshafts are available where run-out exceeds Specification.
Proudly Made in the USA by S&S Cycle !