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Harley Davidson


Harley Davidson

At FastMann Racing, we provide comprehensive repair services for Harley Davidson motorcycles. Our team is highly skilled and experienced in a variety of services, ranging from basic rebuilds to the installation of pipes, air filters, cams, head work and turbo or ProCharger kits. Our team is knowledgeable and experienced in Harley Davidson engines, so you can rest assured that your bike will be running smoothly. We use only the highest quality parts and materials to ensure that your Harley Davidson motorcycle is restored to peak performance. With our extensive Harley Davidson repair services, you can get back on the road with confidence. Below are some of the services we provide to our Harley Davidson clients.

Rebuild Services

FastMann Racing provides Harley Davidson owners with a range of basic rebuild services. These services include engine and transmission disassembly, careful inspection of parts and components, replacement of damaged parts or components as needed, reassembly of the engine/transmission system, complete testing and debugging to ensure proper operation, and final tuning before returning the Harley Davidson to its owner. FastMann Racing is committed to delivering quality service and excellent Harley Davidson rebuilds that meet the highest standards of Harley Davidson's best practices. We take great pride in being able to provide Harley Davidson owners with reliable, top-notch rebuild services at competitive prices. With our experienced technicians and a commitment to offering Harley Davidson owners the best service possible, Harley Davidson owners can count on FastMann Racing for reliable rebuild services.


Performance Services

We provide Harley Davidson performance services to customers from all over the world. Our team of expert technicians is dedicated to providing the best Harley Davidson service available, from basic tune-ups and oil changes to complete engine modifications. We specialize in Harley Davidson engines and transmissions and can provide a variety of upgrades and repairs for your Harley Davidson motorcycle. All Harley Davidson service and repair work is completed with Harley-Davidson genuine parts, or other top-brand components so you can be sure that any Harley Davidson performance services provided by FastMann Racing are done to the highest standards. We are passionate about Harley Davidson motorcycles, and we strive to provide our customers with the best Harley Davidson service available.

off-road competition use only

Dyno Tuning

We are proud to provide off-road, competition use only, Harley Davidson services including dyno tuning for off-road Harley motorcycles. We use state-of-the-art equipment and the latest tuning technology to ensure your off-road Harley Davidson’s performance is optimized for maximum efficiency and power. Our technicians are highly experienced off-road Harley Davidson specialists, providing you with the confidence that your off-road Harley motorcycle will be tuned to perfection. With our off-road, competition only, Harley Davidson services, you can be sure that your off-road Harley will be running at peak performance and reliability. Whether you are looking for a simple tune-up or more complex modifications, FastMann Racing has the tools and expertise to take care of your off-road Harley Davidson needs.



Our experienced technicians can diagnose and troubleshoot all Harley Davidson models, assemble complete suspension systems, and offer customizations and set-up for all Harley owners. We use only the highest quality parts to ensure durability and reliability while giving you peace of mind that your bike will be running smoothly for years to come. Furthermore, know that you’re getting the best Harley Davidson service possible when you work with us. From Harley Softail suspensions and Harley Sportster shocks to Harley Touring shock absorbers and Harley Dyna springs, we’ve got your suspension needs covered! We take pride in our ability to provide quality Harley Davidson services at a reasonable price.



Head work for Harley Davidson motorcycles involves precision machining and porting of the cylinder heads, as well as other modifications designed to improve airflow and increase power. Our experienced technicians have the necessary expertise and equipment to ensure your Harley performs at its best. We guarantee each engine will be built to Harley's exacting specifications, and our head work services take into account the unique characteristics of Harley Davidson motorcycles. We also offer valve guides and springs, camshaft upgrades, and precision balancing for Harley engines. With FastMann Racing’s Harley Davidson services you can ride with confidence knowing that your motorcycle is running at its highest performance.


Turbo and ProCharger

FastMann Racing is dedicated to providing Harley Davidson motorcycle owners with high performance turbo and ProCharger installation services. Our expert technicians are experienced in Harley Davidson installation along with all aspects of engine management, fuel system design, and EPA approved exhaust fabrication. Using the latest in diagnostic equipment and well-maintained tools, our team can ensure that your Harley Davidson motorcycle is running at peak performance. Our Harley Davidson turbo and ProCharger installation services are tailored to the individual customer, providing a customized solution that caters to their specific needs. We take pride in offering top-notch services for Harley Davidson owners, delivering reliable results and long-term satisfaction. With our experience and expertise in Harley Davidson service and turbo and ProCharger installation, you can count on your Harley performing to its maximum potential.

Air Filters, Pipes and Cams

FastMann Racing provides Harley Davidson services including pipes, air-filter and cams. We can customize Harley Davidsons to their individual specifications with our top-of-the-line Harley Davidson parts and service. Our Harley Davidson exhaust systems are designed to give riders increased performance, improved sound, and added style. Our Harley Davidson air filters ensure maximum engine performance and protection. And our Harley Davidson cams give Harley Davidsons maximum power, torque, and improved sound quality. At FastMann Racing we are committed to providing Harley Davidsons with the highest standard of service available on the market. Our services will ensure Harley Davidsons remain running at their peak performance for years to come. We believe Harley Davidsons deserve only the best. Let FastMann Racing help you upgrade your Harley Davidson today!

Repair Shop

Harley Davidson

We look forward to providing you with the best Harley Davidson repair services available. With our expertise and attention to detail, you can trust that your Harley Davidson motorcycle will be running at optimal performance for many years to come. Contact us today for more information. We look forward to helping you get back on the road in no time!

Repair Services

Street Bike

FastMann Racing also provides comprehensive street bike repair services. Our team is experienced in performing inspections, changing tires and servicing engines as well as rebuilding street bikes for peak performance. Whether you need a simple maintenance job or a full rebuild, FastMann Racing has you covered. You can trust us to always deliver high-quality street bike repair services. Contact us today to find out more.


From motocross to street bikes, FastMann Racing offers 25+ years of top-tier motorsport tuning
and repair services that are sure to enhance your ride. Our


Monday-Friday: 9am to 5pm
9990 Corner Rd. Mercersburg, PA 17236
(717) 328-5543