Services Hagedorn Racing Engines Offers:

Besides building winning racing engines, Hagedorn Racing Engines offers a full line of services to our customers, some of which include:

Full Service Machine Shop

machine shop high performance racing engines

Machine shop services include but not limited to:

  • Block boring
  • Torque plate honing of blocks
  • Crankshaft polishing
  • Crankshaft balancing
  • Lifter bore bushing installation
  • Block stroke clearancing
  • Cylinder head repair and welding
  • Guide and seat repair on heads
  • Competition valve jobs
  • Milling and lathe services
  • Piston and rod lightening and balancing
  • Cylinder head porting
  • Cylinder head flow testing

Our New Fabrication Shop

Our new fab shop up and running ,taking appointments, filling up fast,call and book your car or truck


Custom Dept. for One-Off Research & Development Parts

Custom Fuel Dept. for Carburetors & Fuel Injection

Custom Chrome Moly Frame Design/Builds

Start out right with the right foundation on your next build.  Custom frames for your 4X4 and Off-road Builds


Computer Design for Engine Mockup

To give you an idea of what your engine will do before you spend the money

dyno services race engine building

Custom Camshaft Department

As part of the correct engine design for your application, custom camshaft grinding is an important step. 


Header Design Shop

Optimize your engine to it's full potential

custom header design


"Dyno" Department

The "dyno" is where all the hard work and small details are dialed in to make the complete package come together!






With Hagedorn Racing Engines, we had a great season in 2013, Taking home a Modified 2-Wheel Drive Championship and a 6,500 lbs. Open Feature Championship! We also took First Place in the Modified 2-Wheel Drive Championship at the MO State Fair! We are ready for 2014 season to get underway! Thank Terry!

The Halley's and Shazam Pulling Team