Dewars Performance Engines

We don’t just machine engines, we revive them, refine them, and unleash their full potential.

Our team brings over 40 years of expertise and a reputation trusted within our local community.

Whether you’re restoring a classic, building a track-ready weapon, or perfecting your daily driver.

Ready to bring your engine back to life — or take it to the next level?
Let’s make it happen.

What We Do

Whether you’re an automotive enthusiast bringing a classic back to life, a racer chasing every last ounce of horsepower, or someone who simply wants their daily driver running smoother, stronger, and more reliably, we’re here to help!

As a locally trusted team, we provide everything from full engine reconditioning to precision tuning and balancing, tailoring every service to your needs, your goals, and your passion.

Let’s bring your build back to life, or take it to the next level.
Give us a call, send us a message, or drop by the workshop anytime.

We’re always happy to chat engines.

Engine Block Boring & Honing
Cylinder Head Reconditioning Services
Engine Dyno Testing & Tuning
Hub Dyno Solutions (Dyno Innovations)

Engine & Component Balancing
Crankshaft Regrinding Services
Camshaft & Crankshaft Linishing
Camshaft Regrinding Services
Industrial Chemical Cleaning
Excess & New Parts Inventory

Engine & Component Balancing
Crankshaft Regrinding Services
Camshaft & Crankshaft Linishing
Camshaft Regrinding Services
Sunnen Pin Honing 16 – 100mm
Custom Tail Shaft Modifications
Distributor Performance Analysis
Glass Bead Finishing & Cleaning
Vehicle Maintenance Servicing
Hose Components & Connection Hardware

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Our Services

Give Your Classic New Life:

302 Ford Windsor Rebuild From $18,000

(approx340hp@6000rpm)

Unlock the true potential of your 302 Ford Windsor with our premium in-house recondition and rebuild package. We blend classic V8 character with modern performance parts for power, reliability, and long-term durability.

Each engine is fully stripped, machined, and rebuilt using quality components including Hypatec pistons, DRP alloy heads, aluminum roller rockers, hydraulic cam and roller lifters, a DRP intake manifold, ARP hardware, upgraded ignition, and a performance carburettor from Holley.

Built for enthusiasts who want the heritage of Ford with modern drivability, this package delivers strong torque, crisp throttle response, and dependable everyday performance.

Basic rebuilds start from $18,000.

Power, precision, and nostalgia—reborn.

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What Our CUSTOMERS SAY

Jarrad Jervis

Very professional and understanding, and excellent results 👏 highly recommend

1056pr

Had my turbo Barra engine built by Aaron early 2024. Fantastic turn around time of 2 weeks. Built to quoted price. Very happy with the result and happy to recommend based on my personal experience.

Boris Guo

My SMS via web site contact table , no any feedback. I just want to share my experiences of making piston for Lincoln V12 engines

Josh Simpson

Loves a rev

John Patton

Always a pleasure to deal with, prompt sevice, and always friendly.

North East Trenching

I highly recommend dewars , everything from start to finish was a pleasure , thank you Aaron for your awesome work couldn’t be happier. Runs and sounds exactly what I wanted and more , 👌