Aircooled
Powertrain.
Evolved.
The BBI Aircooled Powertrain System treats the classic Porsche engine as a complete ecosystem. Every component is developed in-house, race-validated, and engineered to work together as one.
From air induction to a fully integrated ECU — one system, four components, zero compromises.
Purpose-built ITBs for the aircooled flat-six. Direct throttle response, optimized airflow, fully mechanical feel.
Lightweight valve covers with a smart coil-on-plug setup. Modern, individually fired ignition replacing the factory distributor.
Converts factory V-belts to modern multi-rib belts for more reliable operation and reduced parasitic loss.
A comprehensive sensor package pairs with a drop-in wiring harness and pre-mapped ECU — giving the system full engine visibility and a ready-to-run brain in one integrated solution.
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BBI Porsche Air cooled EFI Individual Throttle Body System -
BBI Porsche Air cooled EFI Valve Cover and Ignition Kit -
BBI Porsche Air cooled EFI Electronics and Wiring -
BBI Porsche Air Cooled EFI Cam Sensor Kit -
BBI Porsche Air Cooled EFI Distributor Block Off -
BBI Porsche Air Cooled EFI Breather Cover -
BBI Porsche Air Cooled EFI Oil Crossover Kit -
BBI Porsche Air Cooled EFI Pedal Sensor Kit -
BBI Porsche Air Cooled EFI Power Steering Cover Kit -
BBI Porsche Air cooled EFI Serpentine Belt Conversion
