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High-Performance Engine Building & Custom Machining Services
Opel Engineering stands as a leader in high-performance automotive engineering, combining over 75 years of collective expertise to deliver precision-engineered solutions for racing, marine, and custom applications. Our team specializes in crafting high-performance engines for both import and domestic vehicles, including Honda, Nissan, Chevrolet, Ford, and Mopar platforms, with a proven track record of setting national records and securing championship victories. With capabilities spanning complete engine builds, cylinder head optimization, and advanced machining services, we utilize state-of-the-art CNC technology and time-tested methodologies to meet the exacting demands of our clients.

Committed to excellence, we provide tailored services that transform 40-year-old engines into modern powerhouses, ensuring reliability, performance, and longevity. Our dedication to quality is reflected in every project, from stock rebuilds to cutting-edge racing engines, supported by transparent communication and a focus on client satisfaction. Clients benefit from our deep technical knowledge, competitive pricing, and a reputation for tackling complex challenges that others may avoid.
Services
Engine Rebuilding Cylinder Head Porting High-Performance Machining Custom Racing Engines Block Sonic Testing Piston and Rod Assembly Camshaft Installation Valve Train Optimization Engine Dyno Testing Marine Engine Builds
Highlights and features
  • We have over 75 years of combined experience in high-performance engine building.
  • We hold 4 national event wins and a runner-up world championship.
  • Specializing in import and domestic engine builds for Honda, Nissan, Chevrolet, and Ford.
  • We use state-of-the-art CNC machines programmed specifically for Chrysler applications.
  • Committed to quality with pressure-tested blocks, magnaflux inspections, and sonic testing.
Services
Engine Rebuilding
We specialize in restoring engines to peak performance with precision machining, component replacement, and rigorous testing. Our services include block boring, crankshaft grinding, and rod/piston assembly. Clients receive reliable, cost-effective solutions for stock or modified engines.
Cylinder Head Porting
Our cylinder head optimization includes porting, valve jobbing, and flow testing to enhance engine efficiency and power output. We work on both domestic and import engines, ensuring improved airflow and performance for racing or street applications.
High-Performance Machining
Using advanced CNC technology, we perform precision machining for blocks, heads, and components. Services include sonic testing, deck resurfacing, and alignment honing to meet exact specifications for competition or custom builds.
Custom Racing Engines
We design and assemble high-performance engines tailored to racing demands, featuring forged components, custom camshafts, and dyno testing. Our builds focus on maximizing horsepower, durability, and track-ready reliability for drag, bracket, or street racing.
Marine Engine Builds
Our marine engine services include saltwater-resistant component selection, corrosion protection, and performance tuning for boats. We build engines that deliver power and reliability in demanding aquatic environments.
Questions
What types of engines do you specialize in?
We specialize in high-performance domestic and import engines including Chevrolet, Ford, Mopar, Honda, and Nissan for racing, marine, and custom applications.
Do you offer complete engine builds?
Yes, we provide complete engine assemblies with components from top brands like Callies, JE Pistons, and Dart Heads, tailored to your performance needs.
Can you assist with racing engine requirements?
Yes, we've built championship-winning engines and offer racing-specific modifications including blueprinting, race camshafts, and dyno testing.
What machining services do you provide?
Our services include block boring/honing, crankshaft grinding, valve jobs, porting, and precision CNC machining for performance and durability.
Reviews (4)
Michael Torrance
May 10, 2020 Report
Just picked up my 1967 Mopar 383 block which was cleaned bored and finish honed to fit my pistons. Very Very pleased, the staff was super friendly and knowledgeable. Ted is very helpful and a genuinely nice person. Quality of the work looks to be over the top. I have done several builds, dealt with many many machine shops, this one looks to be one of the best. Clean, Courteous and very reasonable, Oh and by the way, first time I have ever had machining done when I was told it would be. I opened the plastic, seriously looks like a brand new block. GREAT PEOPLE, Thank you Opel Engineering, will be back again for sure.
Maciek Wolanin
Mar 12, 2020 Report
If you are looking for a machine shop you could trust to be honest and communicative, look no further. I took my Nissan 300zx engine to Opel Engineering and they did not disappoint. Ted used to do machine work on vg30dett back in the day when Ultimate Z was around. Needless to say they still have a torque plate for that engine. Their work is quality and they have been helpful and accommodating. Sandy works at the front desk and she provided outstanding comminication informing about the progress, and asking questions. Pricing was reasonable as well.
Chuck Mac
Jan 22, 2020 Report
Race motor (383) done here years ago, and other than maintenance, the work has last 20 years of regular dragstrip use. I'm working with Ted now on a new 440 build. Great folks, reasonable pricing, and considered by me to be the local experts (and certainly for Mopar) Ted will work with you to understand the right combination, rather than just run your wallet dry. These folks are highly recommended compared to Hughes and others.
Ron Sperling
Jun 03, 2019 Report
Only place I would trust to have build my race motor been going here for years best in shop in the U.S. Ted and his team are absolutely the best