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
Had my 4g63 inspected and they did an AMAZING job. HIGHLY recommend these guys. Justin worked with...
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Northwest motor machine does get work!! They have done a few projects for me and each one turned...
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Best place to go!!!! No matter what you are working on thanks guys for all the work you did for me
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Awesome service, the guys are always very helpful and know their engines! Would highly recommend...
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Honed the cylinders of my Suzuki 650 SV / DL engine. Fair price, quick turnaround. Now over 20k...
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The guys here are great to talk to and handle any machine work I needed. Good and to the point.
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I walked into northwest motor machine with a lapping tool used for gunsmithing that came completely...
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Carlos and his team were excellent to work with. I am a DIY mechanic fixing my own issue. I called...
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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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Had excellent experience with north Western, knowledgeable, professional and job was done ahead of...
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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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Ron and Justin are on their A game. Used these guys for years. So pleased I ship stuff from K Falls...
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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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Love these guys, they are straight up with their pricing and do great work. The only thing is they...
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I have used this shop for two different jobs. They were on time (quick even) and did excellent...
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