Engine Services

Experts in engine building, blueprinting and development, we offer a range of specialist services including full race engine conversions, top-end and cylinder head work, bore and hone, engine machining, crank lightening and balancing, and pressed crank rebuilds.

With advanced tooling and equipment housed in a fully temperature-controlled environment for precise, repeatable measurements, you can be confident your engine will be rebuilt to factory tolerances - with the added DART touch.

Full Race Engine Conversion
Top End Refresh
Full Refresh
Head Work
Port & Flow
Bore & Hone
Engine Machining
Skim/Deck
Re-liner
Crank lighten
Balance
Knife-edge
Pressed Crank Rebuilds
'How-to' Workshop Sessions

Inline Layout – 4’s, Triples & Twins
Our staple diet of engine building and tuning, building many of these style engines over the years. This is where a lot of the superbike and supersport bikes are on their engine design in the racing paddock. You can be sure we’ll make a difference to your engine!
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Rotary Specialists
With all of the relevant knowledge, training and equipment to test, inspect, service and rebuild rotary engines such as the Aixro XR50, Norton F1 Roatary, and Mazda engines, you can be sure that your rotary is in safe hands with us.
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V Layout Engines
From the older sytle V4’s such as the VFR400 pictured here, to the Ducati V4’s and Vtwins, we have the knowledge and experience to undertake any work required on your engine.
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2 Strokes
Port timing, piston design, squish, ignition & fueling are all of high importance when running a 2 stroke engine. With our extensive knowledge, you’ll have confidence that your 2 stroke engine is taken care of.
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Boosted
Turbo’d or Supercharged engines are a popular route to take in order to squeeze more peformance from your engine. We have good experience in both building, adapting/converting and tuning boosted engines here at DART.
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Learn ‘How To’ From The Professionals
Welcome to DART’s How To Workshop, where a passion for motorcycles meets hands-on learning. At DART, we believe in empowering enthusiasts and aspiring mechanics with the skills and knowledge needed to complete their own motorcycle maintenance, repair, and customisation. Our instructors bring years...
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Engine Service Enquiry