RX8 192 Half Bridge Port Engine Rebuild

13B-MSP 192 half bridge ported engine rebuild with engine in part exchange

Price: £1,400.00
Price / kg:

This RX8 192 Half Bridge Ported & Street Ported engine has been designed to give added strength and speed to the 4-ported engine.

This engine includes the stat gears and stat gear beings from the high power 6 port 231 engine that utilises the strengthen design for better oil flow and less resistance at high RPM. The centre iron has been bridge ported to a close specification to ensure the apex seal has enough clearance over the eyebrow. Each iron of the engine has been street ported with a nice clear angled cut to each exhaust and inlet port.

  • Half Bridge Ported Centre Iron and Ported inlet and exhaust Ports
  • Uprated 231 Stat Gears and 231 Yellow Bearings
  • O-Ring Gasket Set
  • Apex Seals
  • Apex Seals Springs
  • Rotor O-Ring Oil Seals
  • Rear & Front E-Shaft Oil Seals
  • Rear Stationary Gear O-Ring
  • Upgraded E-Shaft Oil Flow Pellet
  • Front & Rear Stationary Gear Bearings
  • Rotor & Springs Decarb & Deep Clean


  • Additional items may be required depending on condition of original component.
  • 6 months warranty on bridge ported rebuilds
  • The old engine block is expected in return of new engine. additional £150.00 charge for no exchange of engine.


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Chambers Rotary Specialist
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Finchwood Farm
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PO11 0QB

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Chambers Rotary Specializes in Mazda RX8 engine rebuilds, porting, servicing and sports modifications. Chambers Rotary is based in Hayling Island a few minutes away from Portsmouth in Hampshire.