Shop Services


  • All scheduled maintenance 
  • Inspections, evaluations, & repairs
  • The latest in Hunter Engineering equipment for alignment, tire & wheel service



With over 30 years of experience working on Porsches, we have the tools and the knowledge to diagnose issues before their symptoms become apparent.  Our multi-point inspection includes a visual look over top to bottom and a DME scan with the latest PIWIS II diagnostics tool.  We offer transportation for pick-up and delivery of vehicles and are conveniently located next to Phoenix Sky Harbor airport.



With over 30 years of engine build ranging from a factory-style refresh to high horsepower race motors.  We stock and ship everything from gaskets and hardware to pistons and cylinders. 

  • Complete builds 2.0L-3.8L for street or track use
  • OEM restoration to high performance packages & conversions
  • Chassis dyno tuning   
  • Valve guide and valve seat replacement




A pioneer in Porsche transaxle development, we were one of the first to offer short bell housing G50s for use in earlier 911s.  Our packages allow for retention of the factory torsion bars and do not require extensive cutting. We have converted hundreds of these transmissions and always ensure they are completely refreshed for smooth shifting and increased durability.  As experts in the 914s, we also offer 915 to 916 conversions. The 915 transmission has a much higher torque rating than the 901 installed in 914s.

To insure the longevity of the ring and pinion on Porsche transaxles, we manufacture stronger billet side covers.  Porsche knew this was an issue and strengthened them over the years but ours offer superior strength.  

When rebuilding transaxles we use the highest quality replacement components to ensure the longevity of the transaxle.   


One of the hallmark products for Patrick Motorsports has been our clutch and flywheel packages.  With less rotational inertia from a lightweight flywheel, the engine is able to respond to throttle inputs quicker.  Heel toe downshifting is made easier with less throttle required to match engine speed. Less moment of inertia helps the vehicle accelerate more quickly and decreases time required to shift as engine speed drops faster.

We offer flywheels for all applications, from street to race setups as well as conversion flywheels to match various Porsche engines and transaxles.  Our flywheels are all machined in house, designed in SOLIDWORKS and MASTERCAM. All clutch and flywheel packages come standard with in house balancing to ensure maximum performance.



  • Full body shop with paint booth
  • OEM restorations, custom bodies, and backdate conversions
  • Celette benches and rotisserie for extreme attention to detail