A Blackworks Racing Coil On Plug Adaptor is an integral part of any B-Series build. This coil on plug adaptor plate allows for the installation of either the K-Series or S2000 coil on plugs onto a B-Series motor (vtec only)

The Blackworks Racing Billet Distributor Cap Is Used For Honda/acura Engines That Are Running A Coil On Plug Conversions. These Are Manufactured Using Aerospace Grade 6061-t6