Engine Rebuild Level 5

Level 5 Engine Rebuild


A Level 5 Rebuild is only available for the RX-8 which starts with a Mazda Remanufactured engine as the core. These engines typically come with new rotor housings, rotors, bearings, side seals etc. We disassemble the engine and rebuild it with our upgraded engine components from the Level 1 Engine Rebuild

Level 5 Rebuild Parts List
*Outer Coolant Seals
*Injector Diffuser O-Rings (FC3S)
Inner Teflon® Encapsulated Coolant Seals
*Crank Angle Sensor O-Ring (FC3S)
*Inner Rotor Oil Control O-Rings
Tension Bolt Washers & *O-Rings
*Outer Rotor Oil Control O-Rings
OEM Front Main Seal
*Dowel Pin O-Rings
OEM Rear Main Seal
*Rear Stationary Gear O-Ring
*Front Bolt O-Ring
*Oil Crossover O-Ring
OEM FD3s Corner Seal Springs
2-Piece 2mm Apex Seals (3mm 12A/GSL-SE)
*Corner Seal Plugs
OEM Apex Seal Springs
Thermal Pellet Plug
OEM Side Seal Springs
*Oil Filter Pedestal O-Rings
Mazda Remanufactured Engine Core  
*Denotes Upgraded to Viton®

Substitute Super Apex Seals for an additional $100 or Mazda OEM Apex Seals for an additional $250

As a service to our rebuild customers, we provide web pages with photographs taken during all phases of the engine breakdown and rebuild. Click Here for example.

Banzai Racing rebuilt engines are backed by our 12-Month unlimited mileage warrantee. Click Here for more information.

Level 5 Rebuild Pricing
93+ FD (13B-REW)
$7200.00 (No Core Charge)
04+ RX-8 (Renesis)
$7750.00 (+ $1000.00 Core)

$1000 Core Charge is refunded if a core is returned to Mazda.

Removal and installation is an additional charge, which varies depending on year and model. Contact us for pricing.

Engine porting is an additional charge Porting & Polishing

If you would like a quote or information regarding shipping your shortblock engine to/from our facility in Indiana, please email us at sales@banzai-racing.com

We are more than happy to discuss the best options for your application. We rebuild all rotary engines: 12A, 13B, 13BT, 13B-REW, 13B-RE, 20B & Renesis.

Please contact us at sales@banzai-racing.com for information regarding other rebuild upgrades not mentioned.

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