Haywire Rotorsport.

´╗┐Haywire Rotorsport are Rotorua's only rotary engine specialists although that is far from all we do here at Haywire.

We offer a wide range of automotive and auto electrical repairs from classic car repair, rewiring, custom fabrication, engine building and component machining through to day to day automotive and auto electrical repairs and servicing you name it we can do it!



We offer a wide range of new off the shelf parts including NEW engine blocks to help you move ahead with your D.I.Y builds also.

Rotating electrical components, Coils, leads, Haltech products you name it we either have it or can get it to you over night

Full Mechanical Workshop

Haywire Rotorsport are equipped with a modern workshop with all the equipment needed to get your project car or daily driver back on the road as promptly as possible.

Offering a large range of drive in/drive out services.

* Engine conversions

* Clutches and cambelts

* Exhaust systems

* Electrical repairs

* Re wiring and custom auto electrical

* General repairs and servicing

  • Engine Machining

    Engine balancing

    Component machining

    CnC porting from mild stage to Full PP

    Oil passageway corrections

    Blue printing

    Bearing pressing

    Custom crank kits 13B,20B,26B

    Genuine mazda parts supply

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  • New Engines

    New built to order engine packages.

    13B N/a

    13B Turbo

    20B Replica long crank and short crank


    All engines built using New mazda components built to suit your specific application and budget.

    Enquire for further information

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  • Engine Rebuilds

    Rebuilding of existing engines is no problem either its a question that is often asked.

    Pricing starts at $6500 for 12A/13B.

    Pricing is on core engine to be presented to the team at Haywire.

    Removal, installation and further parts that may or may not be required once inspected is additional and would be quoted as such.

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