TWR
Precision Engines
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Specialists in Classic Car Engines

across New Zealand
The classic car engine specialists from TWR Precision Engines work for customers across New Zealand, delivering exceptional workmanship and personalised service every time. Learn more about our range of engine solutions below then contact our team to get expert advice and guidance and a free quote. With years of experience, you can rely on us to get your classic car engine purring again.
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Precision Engineering and Part Sourcing

Our team uses cutting-edge, tried and tested equipment and has access to the most modern technology to deliver precise engineering services that are tailored to the specific demands of our clients. Whether you need detailed machining, construction and assembly, or complex fabrication, we have the experience to achieve perfection every time.

The team at TWR Precision Engines in Masterton is renowned for reconditioning classic car, boat and aircraft engines for clients New Zealand-wide. We are proud to have built a reputation for exceptional customer service, precision engineering of the highest quality and unmatched part sourcing solutions. Browse our gallery to see some of our past work, then contact our team to learn more.

Our Services

Caucasian Professional Truck Mechanic Rebuilding Heavy Duty Truck Diesel Engine. Automotive Industry Theme.
Complete engine rebuilds
We can dismantle and rebuild your engine from scratch, replacing worn parts and bringing it back to its former glory.
Motor repair.
Engine reconditioning
Our engine reconditioning service restores each component of your engine to give it a new lease of life.
Hold tight the Cylinder on Honing machine for motorcycle. Purpose Honing Machine. Motorcycle engine repair.
Cylinder reboring & honing
We can repair and restore worn cylinders with our comprehensive reboring and honing solution.
In the hands of a car mechanic, a new crankshaft. Car engine repair. The quality of the spare part is checked before it is installed.
Crankshaft/camshaft grinding
We use cutting-edge technology to deliver exceptional results for crankshaft/camshaft grinding.
Engine cylinder boring on cnc machine. Boring under the piston after engine sleeve using machine with Computer Numerical Control.
Align boring/honing
We make sure that rotating assemblies run true while your engine is operating with professional align boring and honing.
Welder is welding Tungsten Inert Gas welding, TIG weld for making new stainless flexible hose in manufacturer workshop / TIG welding torch
Tig welding
We have the equipment and expertise to carry out tig welding according to your needs.
Rotor impeller dynamic balancing of centrifugal pump.
Dynamic resonance balancing
We help to minimise vibrations with dynamic resonance balancing solutions.
collection of sepia toned precision auto engine parts laid out in a workshop
Engine part sourcing
We draw on our extensive network of suppliers to source the parts you need.
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From Classic Cars to Raceboats

Whether you want to recondition a race car, classic car or raceboat, we have all the knowledge and equipment required to get your engine back to peak performance. We’re passionate about continually improving our service to reach new levels of performance and ensure customer satisfaction ever time. So, contact us today and we’ll be here to help.
For precision engineering and part sourcing solutions from an experienced team, call us on 02 1090 22005.
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