What Is A Stage 3 On A Harley Davidson

Stage 1 Exhaust and Air Cleaner Let it breathe.

What is a stage 3 on a harley davidson. Thats really the core to performing a Stage 1 upgrade. The opinions seem to be varied. You will experience more horsepower and torque everywhere and will be able to blow stockers out of the water.

This is the stage that really puts the cherry on top. Page 1 of 3 1 2 3 Next DynaBob09 Active Member. I have a 2009 Fat Bob.

Youre looking at high-flow cylinder heads and the Godzilla of all throttle bodies. Davidson technicians and the back up of an official Harley-Davidson dealership. Total is 1400 including parts labor and all Dyno tuning I already have the.

Most normally refer to the Stage 3 type build as a mild big bore cam upgrade and included the other components of the lower Stages. Harley Stage 3 The Big Bore Kit Well stage 3 is what you have done for stage 2 plus the headwork. Here is a quick breakdown of Stages of performance upgrades.

Stage 3 Start getting into high-compression pistons. This Stage III Street Performance Kit combines system-matched Screamin Eagle big bore cylinders high compression pistons and performance cams and valve train components with the Original Equipment cylinder heads for a cost-effective boost. This street-legal Stage III kit gives 2014-later Harley-Davidson Touring models with an Original Equipment Twin Cam 103 engine a boost in everyday performance while maintaining the factory warranty.

When done in conjunction with a Stage 1 upgrade or Stages 1 and 2 a Stage 3 upgrade can really bring your Harley to a whole new level. Harley Davidson Forums. Dec 19 2010.