We Bought The CHEAPEST Chevy Heads On AMAZON...

About

Welcome to the Jim's Automotive Machine Shop, Inc. (JAMSI Online) YouTube Channel! Our channel is here to provide to you entertaining and educational content surrounding the daily operations of our automotive machine shop in rural Colorado! Jimmie Wolfrum started the machine shop in January of 1983 and brings over 40 years of machining and engine building experience to the table. After graduating from the University of Colorado Boulder with a degree in Mechanical Engineering, his son Nicolaus decided to pursue a career in automotive machining with Jimmie.