Joseph Potak PotakJoseph Potak is a performance consultant, ASE Certified Master Technician, and automotive writer and enthusiast. He has been elbow deep with the LS-Series of engines for the better part of the past two decades, building performance-enhanced vehicles,testing engines on dynamometers, and constantly looking to push the performance envelope further every day via R & D projects. He is well known for his long tenure at Texas Speed and Performance and as a veteran moderator on LS1tech.com forums. Read More Read Less
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