We work on any Harley Davidson motorcycle year and model!
Leo Hess started Full Blast Engineering in 1984 and has more than 40 years of experience working on Harley-Davidson motorcycles. From his humble shop, right here in Sioux Falls, he services Harleys of every year and model. Whether you are looking for an oil change or need an engine overhaul, Full Blast Engineering can service your ride. Leo specializes in repairing, building, and modifying Harley-Davidsons, too. Because he doesn’t have the high overhead of bigger shops, you get a better return on your dollar!

Over 40 years ago, Leo was fascinated with modifying motorcycles, ultimately riding one that earned the world dry lake speed record. While speed may not be what your passion, history shows that Leo Hess knows his way around a Harley. He understands that regular inspections and maintenance will extend the life of your motorcycle and eliminate costly repairs in the future. If your bike is running as it should be, you’ll be spending more time out on the open road.

We all got into Harleys one way or another and we all experience the ride a little differently. Maybe it’s the speed. Maybe it’s the camaraderie. Maybe it’s just the freedom. Whatever your reason for riding, and whatever your Harley of choice, Full Blast Engineering has you covered.

Services we offer: Tune Ups, Oil Changes, Tire Changes and Engine Rebuilds

Full Blast Engineering is locally owned and operated, serving Sioux Falls and surrounding areas for the past 40 years.

We specialize in and work exclusively on Harley-Davidson motorcycles of every year and model.
We offer a full range of engine and transmission work, from service to a total overhaul, right here in Sioux Falls.


Providing the best services in town at competitive and fair prices

Specialized Business

We specialize in Harley Davidson motorcycles engine rebuilds, tune ups, tire change, etc.


We guaranteed our repairs, they are performed properly the first time.

Experienced & Trusted

Over 40 years of experience working on Harley-Davidson motorcycles.


Free Estimates

We will be happy to give you an accurate quote for your motorcycle repairs.

Quality Service

Our mission is to perform the highest level of quality services for our customers
Full Blast Engineering


3202 S. Walts Ave.
Sioux Falls, SD 57105




Mon-Fri: 9 am – 6 pm
Sat: 9 am – 3 pm
Sun: Closed