ZSR Machining

We are a full service machine shop in Camdenton, MO. Aside from machining our own builds, we can do any block or rotating assembly that you already own. Ship it here or drop it by the shop. Our business has been open for over a decade and we take great pride in our machine work. We can also arrange all the freight to get your block picked up and sent here. 

Here is what we offer:

-CNC Blueprint Boring of Cylinders and Lifter Bores. We can correct any bore that is off and get it back to blueprint spec. 

-CNC Deck Resurfacing

-Install Lifter Bushings (Standard and Keyway)

-Torque Plate CNC Hone Cylinders. Surfaces Checked with Profilometer Along With Trace Boss Software. Crosshatch Angle Also Verified. 

-CNC Stroker Notching

-Top Fuel Hoops & O-Rings

-Line Hone Main Tunnels

-Balance Rotating Assemblies and Install Heavy Metal

-Hone Connecting Rods

-Cylinder Head Resurfacing

We offer an "engine builder" program as well to other builders who use our machining services. 

Equipment List:

-Rottler F69A 4-Axis CNC Mill

-Rottler H85AX CNC Cylinder Hone

-Sunnen Line Hone

-CWT Balancer

-Spray Wash Cabinets

-Misc Mills. Lathes, Presses, etc. 

-Buxton Valve Spring Tester

-Trace Boss Surface Finish Software