Workshop Install: Astra H VXR with EFR7163 Turbo Kit
Indy Car Power for the Z20LEH VXR engine… This Astra VXR is upgrading from the RSS Stage 4 + K16 setup to the EFR7163 setup. Whilst the K16 provides a good amount of low-end power and torque, and enough flow at the top end for 400hp this customer wanted more. In-step the EFR7163 turbocharger conversion. The … Read more