Alfaholics Lightweight Aluminium Crank Pulley – Twinspark

£195.00 GBP (ex vat)


CNC machined billet aluminium crank pulley for Alfa 75 Twinspark engine fitment, saves 1.2kg over equivalent factory steel part. Built with new CNC machined 60-2 trigger wheel and with second 12mm v-belt groove allowing option to run air-conditioning belt. As being used on our latest GTA-R builds. Can also be used for Nord engine fitment (non-Spica crank) for people building ECU run Nord engines – in which case we recommend using an S4 (Spider 90) front cover to use factory front cover mounted crank sensor fitment.

  • engine: Engine
  • filter_engine_engine_block: Engine Block