Advanced Cylinder Heads, LLC machine shop offers a variety of motorcycle and automotive machine services. Below is a list of what is completed in the machine shop. If there is something you need that you don’t see, please take a moment to contact us. Custom machining is available for domestic, import, European, commercial, industrial diesel equipment, motorcycles, marine and off road vehicles.


  • Aluminum Tig Welding
  • Stainless Tig welding
  • Stainless Mig Welding
  • Mild steel Tig Welding
  • Mild steel Mig Welding
  • Spray Weld (Cast)


  • Fire Ring Cylinder Head
  • Fire Ring Engine Block
  • O-ring Cummins Cylinder Head
  • Boring and Honing with a Torque Plate
  • Custom Valve Job
  • Balance Rotating Assembly
  • Polish and Shot Peen Rods
  • Port and Polish Cylinder Head
  • Tuning
  • Upgraded Fuel Injector
  • Pump Work
  • Turbo Upgrade
  • Towing Upgrade
  • Transmission Upgrade
  • Engine Upgrade
  • Cummins Diesel
  • Cummins Engine Upgrade


  • Resurfaced Cylinder Heads
  • Valve Job
  • 3 Angle Valve Job
  • Resurfaced Flywheels
  • Cylinder Head Recondition
  • Cylinder Head Rebuilding
  • Cylinder Head Repair
  • Resurfaced Drum and Rotors
  • Seat and Guide Repair
  • Milling
  • Spark Plug Thread Repair
  • Ford Modular Spark Plug Threads
  • Thread Repair
  • Bolt Extraction
  • Flywheel Resurfacing


  • Motorcycle cylinder head repair
  • Motorcycle maintenance and repair
  • Motorcycle upgrades
  • Chain and sprocket
  • ATV service
  • ATV maintenance and repair
  • Jet ski repair


  • Cylinder Head Repair
  • Blown Head Gasket Repair
  • Engine Rebuilding
  • Install Cam Bearings
  • Freeze Plugs
  • Magnaflux
  • Pressure Check
  • Leak Check
  • Press Bearings
  • Media Blasting
  • Custom Exhaust
  • Replace Catalytic Converter
  • Exhaust Flex Pipe Repair
  • Head Gasket Repair
  • Port and Polish
  • Cylinder Head Cleaning
  • Broken Timing Belt Repair
  • Gas and Diesel Cylinder Head
Advanced Cylinder Heads, LLC is a machine shop located in Winter Park Florida with over 30 years of combined experience providing high quality precision machining, welding, metal fabrication and new or resurfaced cylinder heads. Our ASE certified and highly skilled machinists are prepared to respond to a variety of machine work. We service domestic, import, European, commercial, industrial diesel equipment, motorcycles, marine and off road vehicles. Machine Shop services are offered to: Longwood, Winter Springs, Winter Park, Orlando, Casselberry, Maitland, Apopka, Oviedo, Altamonte Springs, Winter Garden, Goldenrod, Lake Mary, Chuluota, Fern Park, Sanford, Geneva and Ocoee. Now serving Orange and Seminole County. Pick-up and delivery service is available.