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Our Services

What We Do

  • Engine Builds:
    Custom performance engines for street, track, or race.
  • Engine Rebuilds & Repairs:
    Complete rebuilds, performance tuning, diagnostics.
  • Upgrades & Modifications:
    Turbo/supercharging, ECU tuning, exhaust, intake, fuel systems.
  • Dyno Testing:
    Optimize performance with detailed dyno results.
  • Consultation & Support:
    Advice for enthusiasts, car clubs, or professional racers.

Cylinder Head Port & Polish

Improve airflow for performance gains
From $250 AUD
Price depends on head type & complexity

Block Decking / Surfacing

Machining block deck for flatness
From $350 AUD
Ensures proper gasket sealing
Price Varies per number of cylinders

Crankshaft Grinding & Polishing

Regrind and polish crank for smooth operation
From $180 AUD
Additional charges for multiple journals

Cylinder Boring / Honing

Resize cylinders for new pistons
From $450 AUD
Includes final hone & cleanup

Valve Seat Cutting

Precision machining of valve seats
From $280 AUD
Per head, multi-valve engines extra

Camshaft Grinding

Custom grind or refurbish camshaft
From $350 AUD
Performance or standard applications

Balancing (Rotating Assembly)

Full engine assembly balancing
$380 – $680 AUD
Includes rods, pistons, crank

Cylinder Head Port & Polish

Improve airflow for performance gains
From $250 AUD
Price depends on head type & complexity
Notes:
“All prices are indicative. Final cost may vary depending on engine type, condition, and complexity. Contact us for a tailored quote.”

INJECTOR PUMP RECONDITIONING

ENGINE RECONDITIONING

AUTOMOTIVE BALANCING & MACHINING

DYNO SERVICES

Why settle for ordinary when you can achieve extraordinary?

Let Dewar’s Performance Engines take your performance to the next level.

What Our CUSTOMERS SAY

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