Hammer Performance - for All Your Harley Davidson XL Sportster and Big Twin Performance Needs
Hammer Performance Horizontal Bar



Dyno Room and Results for Harley Davidson and Buell Performance Products and Services from HAMMER PERFORMANCE


New Harley Davidson and Buell Performance Products from HAMMER PERFORMANCE


Garage Sale Products from HAMMER PERFORMANCE


Harley Davidson and Buell Performance Photo Gallery


Pictures of Harley Davidson and Buell Performance Cylinder Heads


Pictures of Custom Air Hammer Air Cleaners








SHOP VIDEOS

Videos of the Happenings Around the Shop


Quick Links:

Testing a Customer's 120+hp Package

5/30/18


In this video, we've mapped in a customer's 120+hp package and we're ready to do some full power pulls!

Alex Tunes Up His Monster 883-1250 Conversion

5/13/18



Alex's 2014 XL883/1250 conversion twists the dyno at 119hp!

Tuning Up a Customer's 2004 Road King

5/13/18



Dyno Tuning a Customer's 2004 Road King

John Plaster Race Bike Dyno Pull

4/25/18



John pounding on his race bike on the dyno! This 90 incher features SLEDGE ported heads and other HAMMER PERFORMANCE goodies.

HAMMER PERFORMANCE Shop Tour

4/19/18



Take a tour of the HAMMER PERFORMANCE shop!

Five Axis Porting a Four Speed 883 Head

4/2/18



Five-axis CNC porting a four-speed 883 head.

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