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Welcome to Ryan Rotary Performance

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Unleash The Power of The Rx8

For all of your Rx8 engine rebuild requirements.....Get in Touch.

Welcome to Ryan Rotary Performance,

Here you will find all of your Rx8 performance needs.

Our Aim

At Ryan Rotary Performance we aim to provide a small selection of quality Mazda Rx8 parts aimed at rotary maintenance and performance to help you and your Rx8 stay on the road.

In addition to the parts store, we offer the following services to enhance your Rx8’s Performance:

  • Compression Testing Facility
  • ECU tuning  
  • Rx8 Engine Rebuild
  • Rx8 Street Port
  • Rx8 Bridge Port

As well as bespoke Rx8 engine rebuilds and services, we aim to be your Rx8 specialist of choice.

Rx8 Engine Rebuild Services

Click on one the options below for more details.

Standard Plus

The Standard Plus rebuild service will restore your engine to how it felt when it left the factory. This is benchmark standard that we adhere to.

Parts replaced as standard with this build are:

  •  6 x OEM Apex Seals
  • 12 x OEM Apex Springs
  • 12 x OEM Sideseals
  • 12 x OEM Sideseal Springs
  • 12 x Two Piece OEM Corner Seals
  • 12 x OEM Corner Springs
  • 12 x Rotor Inner, Outer, Scrapper Springs
  • 2 x OEM Needle bearings
  • 1 X Pilot Bearing
  • 2 X OEM Stationary Bearings
  • 2 X Bearing Retaining Screws
  • 2 X OEM Rotor Bearings

All necessary seals and gaskets will be replaced

​We can enhance this package to meet your requirements for; instance if you require Goopy Apex seals or a higher oil pressure regulator this can be accommodated, please get in touch with your needs.

Price: £2200

Street Port

The Street Ported Engine Rebuild has its inlet and exhaust ports enlarged to increase the breathing capabilities of the Renesis engine and therefore increases the power of the engine. A worthy investment other the Standard Plus package and considered the bang for buck modification for those seeking a little more power from the Rx8.

Parts replaced as standard with this build are:

  •  6 x OEM Apex Seals
  • 12 x OEM Apex Springs
  • 12 x OEM Sideseals
  • 12 x OEM Sideseal Springs
  • 12 x Two Piece OEM Corner Seals
  • 12 x OEM Corner Springs
  • 12 x Rotor Inner, Outer, Scrapper Springs
  • 2 x OEM Needle bearings
  • 1 X Pilot Bearing
  • 2 X OEM Stationary Bearings
  • 2 X Bearing Retaining Screws
  • 2 X OEM Rotor Bearings

All necessary seals and gaskets will be replaced

​We can enhance this package to meet your requirements for; instance if you require Goopy Apex seals or a higher oil pressure regulator this can be accommodated, please get in touch with your needs.

Price: £2450

Half Bridge

The Half Bridge Engine Rebuild has its inlet and exhaust ports enlarged to increase the breathing capabilities of the Renesis engine just like the Street Port but in addition to this the Auxiliary Ports are bridged which means further power increases over the street port but still retaining all the driving characteristics of the Street Port.  There are significant power gains over stock with this type of porting and helps the Renesis pull hard all the way to the red line.

Parts replaced as standard with this build are:

  •  6 x OEM Apex Seals
  • 12 x OEM Apex Springs
  • 12 x OEM Sideseals
  • 12 x OEM Sideseal Springs
  • 12 x Two Piece OEM Corner Seals
  • 12 x OEM Corner Springs
  • 12 x Rotor Inner, Outer, Scrapper Springs
  • 2 x OEM Needle bearings
  • 1 X Pilot Bearing
  • 2 X OEM Stationary Bearings
  • 2 X Bearing Retaining Screws
  • 2 X OEM Rotor Bearings

All necessary seals and gaskets will be replaced, plus 1 X Upgraded oil pressure regulator at 95 PSI.

​We can enhance this package to meet your requirements for; instance if you require Goopy Apex seals or a higher oil pressure regulator this can be accommodated, please get in touch with your needs.

Price: £2600

Full Bridge

The Full Bridge Engine Rebuild has its inlet and exhaust ports enlarged to increase the breathing capabilities of the Renesis engine just like the Street Port but in addition to this all inlet Ports are bridged which means further power increases over the Street Port. This is an aggressive port which will substantially increase the power of your Rx8.  To get the best from this rebuild a full mapping session is highly recommended once the engine is fully run in.

Parts replaced as standard with this build are:

  •  6 x OEM Apex Seals
  • 12 x OEM Apex Springs
  • 12 x OEM Sideseals
  • 12 x OEM Sideseal Springs
  • 12 x Two Piece OEM Corner Seals
  • 12 x OEM Corner Springs
  • 12 x Rotor Inner, Outer, Scrapper Springs
  • 2 x OEM Needle bearings
  • 1 X Pilot Bearing
  • 2 X OEM Stationary Bearings
  • 2 X Bearing Retaining Screws
  • 2 X OEM Rotor Bearings

All necessary seals and gaskets will be replaced, plus 1 X Upgraded oil pressure regulator at 95 PSI.

​We can enhance this package to meet your requirements for; instance if you require Goopy Apex seals or a higher oil pressure regulator this can be accommodated, please get in touch with your needs.

Price: £2850