Harley Davidson Evolution Stage 1

All modifications are made by changing or modifications to external components on the engine.

Harley davidson evolution stage 1. Harley Davidson Stage One Upgrade Kit. You will notice massive performance improvement once you are just done with the above. The basic purpose of a Stage 1 Performance Upgrade to your motorcycle is to modify the air filter exhaust system and fuel metering system to run as efficiently as possible allowing it to breathe freely and as a result increasing the available power.

Stage-1 Billet Aluminum Baskets are paired with our Stage-1 Clutch Kits. Launch Harder by putting all of your power to the ground. The best thing about a stage 1 if done with fuel to air ratio changes isnt really the extra power youll get some its that the bike will just run so much better cooler more responsive smoother.

And for the sake of comparison and to better explain our menu of upgrade options and power gains expected it is worth noting that the most popular engine in the. Hi does anyone has a Stage1 for 2010 Harley Davidson StreetBob 1600 with 76hp. What is a Stage 1 upgrade on a Harley-Davidson.

The basic purpose of a Stage One is to modify the air filter exhaust system and fuel metering system to run as efficiently as possible allowing it to breathe freely and as a result increasing the available power. Stage OneHarley-Davidson engines involve no internal changes to be made. Build the ultimate in a stock bike engine or How to get 64HP from your 1340 Evolution engine.

Performance and Technical information on basic modifications to a stock Harley-Davidson 1340 Evolution motorcycle engine. Expect to gain about a 10 increase in power by paying The Harley Tax or Stage 1 kitting your motorcycle. All you do outside the motor is stage 1 improvements.

A very good bang for the buck upgrade for those who want passing power without breaking the bank. Complete Stage-1 Clutch Basket Assemblies come with Blue medium strength. A Harley Stage 1 upgrade involves upgrading your bikes air cleaner slip-on exhaust and fuel tuning to allow your motor to breathe more freely.