What Is Harley Davidson Stage 4

In many cases it would include a larger throttle body injectors depending on the specific model.

What is harley davidson stage 4. Its designed to run wide open at high-end RPMs and provide a significant boost of torque from cruising speed. A Stage 4 on the stock 103 platform will gain you 103 hp with 110ft-lbs of torque and the Bolt on 110Ci cylinders with stage 1 gets you 105 hp pretty respectable for a stock freedom machine with new jugs and stock heads. Check out this new 107 to 128 HD stage 4 kit with Bassanni stainless exhaust.

Stop by and see the service dept for all your performance needs. Expect to feel exceptional acceleration delivering significant gains and up to a 50 increase in the higher RPM range. It includes headwork and more cam than a Stage 3.

Make more power than the Stage 4 up to 4000 rpm. I am a mvp at local dealership it only cost me 330000 instaled and dynoed. Other awesome aftermarket comparable stage kit.

That is the Stage 4 upgrade. To start with The stage 4 kit does not come with the compressor heads. We start with the increased diameter cylinder and high compression pistons as the Stage 3 upgrade kit.

It comes with forged high compression pistons. A Stage 4 Upgrade is ideal for riders who want the absolute best performance upgrade available. A stage one kit is basic air intake and exhaust all the way up to stage 4 which will be a large project such as air intake exhaust larger pistons cam and more.

Power levels can be 50-60 or much more over stock. For the highest power upgrade available well address the top end of your Harleys engine. Youll be maxing out displacement compression and flow allow you to experience the highest level of Harley-Davidson freedom with the best H-D performance upgrade available.