What is investment casting? In this episode I discuss what it is and how it is used by Whitley Tune to produce high end bespoke car parts. Visit https://www.datsunpartz.com/ for a comprehensive comparison on parts for your Datsun. Hit up Whitley Tune’s website https://www.whitleytune.com/ as well as instagram. Find me on YouTube https://www.youtube.com/builtonpurpose and IG: […]