Z Cars’ Mini Honda VTEC K20 Specification Weight: circa 650kgs. This is subject to levels of refinement which add weight. Conversion components : Full roll cage pre-assembled with customer engine and gearbox. Rose jointed and adjustable rear suspension arms. Protech or Shocktec aluminium front and rear coil over dampers, differential and driveshafts, rear discs and callipers. […]