50 Years of Experience

With 50 years of experience, DEMT Performance Engines possesses the knowledge and expertise to machine your product with the utmost attention to detail. We utilize only the finest internal components and high-quality building materials available on the market.

Our Shop Philosophy

We believe craftsmanship should never be compromised.
Every product we machine receives the same meticulous care—whether it's for a first-time customer or a repeat client.
Quality isn't just a standard; it's our promise.

Engine balancing machine with digital display panel.

State-of-the-Art Serdi 4.0

We specialize in all cylinder head machining, including diesel and gas, for stock, high-performance, marine, off-road, and competition applications. Our cylinder head machining is performed using a state-of-the-art Serdi 4.0 seat and guide machine. These machines are unparalleled in the industry for cylinder head servicing.

Our Commitment to Cleanliness

We follow strict cleanliness standards to ensure every project, from teardown to final assembly, is completed in a contaminant-free environment.

Contaminant Control:
Our meticulous cleaning and dedicated workstations prevent cross-contamination, protecting the integrity of your high-performance engine.
Safety and Organization:
A clean shop is a safe shop. Our organized, hazard-free workspace protects our team and ensures your project is handled efficiently.
A Reflection of Quality:
Our spotless shop reflects our attention to detail and reinforces our promise of excellence with every engine we build.