Our Core Services
Engine Builds
From mild street builds to full-on race engines. We build reliable power that puts you in the winner's circle.
Auto Machining
Precision machining for engine blocks, cylinder heads, and custom parts. From rebuilds to performance upgrades, we deliver accuracy you can trust.
Custom Fabrication
Need something unique? We specialize in custom headers, turbo kits, and chassis work. If you can dream it, we can build it.
Why Choose Us
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A Lifetime of Experience: Our technicians have a combined experience of over 83 years.
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We exceed manufacturer RA specs: We proudly exceed manufacturer RA specs on gasket surfaces and cylinder bores.
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Excellent customer service: We train our employees on how to provide the best customer service in the valley.
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Proven Results: Decades of track-tested and street-proven experience.
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Precision Engineering: We use state-of-the-art equipment for unmatched quality.
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Passionate Experts: We're not just mechanics; we're enthusiasts who live for performance.
What Our Customers Say
Great price, quick turn around, awsome guys to work with will continue to use them for all my...
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BEST MACHINE SHOP IN THE TREASURE VALLEY! maybe even anywhere. I've been to other machine shops...
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Needed some machine work done on a differential I was working on. Called them they got the work...
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Had my 4g63 inspected and they did an AMAZING job. HIGHLY recommend these guys. Justin worked with...
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NW Machine has always EXCEEDED expectation with the work they do between quality of work,...
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I had 4 suspension links shortened and retapped. The project was completed on time at a very...
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I took Justin a flywheel late on a Friday and he got it done before close. Much appreciated!
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I had a very good experience with this shop. Their turn around time was very fast and the pricing...
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They do good work, fast, for a reasonable price, and they're friendly and helpful. Literally...
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Awesome service, the guys are always very helpful and know their engines! Would highly recommend...
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I've had them do 2 different head jobs for me. I'm very pleased with the work. The heads looked...
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We've been sending all of our machine work out of state for the last 9 years UNTIL I was told about...
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Excellent work and craftsmanship. I highly recommend them. They did a great job on the cylinder...
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I had an excellent experience getting some cylinder head work done at Northwest motor machine. They...
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Awesome crew. Took an old control arm in with some concerns regarding threading in a steel bushing...
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