Performance, Race

2010 Porsche GT3 Cup 3.8 Liter Factory Engine Rebuild

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BBi Autosport offers Porsche 911 GT3 Cup Car engine rebuilding services in house and here we have a 2010 3.8 Liter Porsche GT3 Cup engine with over 40 hours shipped to us to be refreshed. For his overhaul, we completely disassembled the engine to the bare case, inspect and thoroughly clean every component in the ultrasonic cleaner, and then replace the necessary parts to ensure reliable operation and peak performance. Here are some pictures of the processes and details that goes into rebuilding a Porsche Cup Car engine that we would like to share.

Parts Replaced and Labor Performed

  • Engine Disassemble, Clean, and Inspect
  • Engine Gasket Kit
  • Rear Main Seal
  • Chains
  • Chain Tensioner (left & right)
  • Main Bearing Set
  • Rod Bearing Set
  • Intermediate Shaft Bearing Set
  • Piston and Cylinder Set
  • Heat Exchanger
  • Intake Cam Bolts
  • Miscellaneous GT3 Exhaust Cam Bolt
  • Rebuild Connecting Rods
  • Rod Bolts
  • Spark Plugs
  • Water Pump
  • Head Rebuild with New Valves, Springs, and Guides
  • Oil pump
  • Hydraulic Cam Followers
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Disassembling the engine to clean and inspect components.

Disassembling the engine to clean and inspect components.

Engine thoroughly cleaned in ultrasonic cleaner and ready fo be reassembled.

Engine thoroughly cleaned in ultrasonic cleaner and ready fo be reassembled.

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