Complete Machine Shop Service

New! Our Durham Location now features HRT Performance Machine Shop. HRT Performance provides full service machine shop services as well as specializing in hand crafted, high performance import and domestic motors.

HRT Performance

Services we can provide include, but are not limited to:

Cylinder Heads Resurfacing using ceramic cutters and pressure testing, complete valve jobs using multiple angle seat cutters, valve adjustments, camshaft R&R, valve guide and seal installation, lifter bleeding, head straightening, and cleaning
Flywheel Surfacing Flat, stepped, VW, and custom lightening and balancing
Engine Block Boring and honing with torque plates on request, align honing and sleeve installation, Motorcycle & Jet ski block boring, honing and sleeve installation
Engine Balancing Complete assemblies or individual rotating components
Performance Engine Machining Porting and Polishing
Miscellaneous Shot peen steel or alloy wheels, MIG & TIG welding, stud extraction and replacement, Heli-Coil repairs, intake and exhaust manifold resurfacing

Due to variations in components, please call for a quote

Toyota 22R

Toyota 22R rebuild

Peterson line hone

Peterson engine block line hone

RMC boring mill

RMC digital boring mill

Rottler engine block hone

Rottler automatic engine block hone

Axe crack detector

Axe pressure testor and crack dectection machine


Seroi seat and guide machine

Rottler CBN carbide mill

Rottler CBN mill

Serdi seat and guide machine



Hine Warner digital balancer


Hine Warner digital balancer

Sunnen connecting rod machine

Sunnen connecting rod machine

Head in Seroi

Serdi seat and guide machine in action