Advertisement Video Piston to Valve Clearance – Part 2 BySteve Morris on Dec 7, 2020 Close Video Watch Video Distraction Free There’s plenty you need to know about proper piston to valve clearances, and Steve Morris of Steve Morris Engines tells you all about it in this episode of Steve Tech. It’s not so much about making horsepower as it is about making parts live. Advertisement AdvertisementClick Here to Read MoreAdvertisement Advertisement In this article:pistons, Steve Morris, Steve Morris Engines, Steve Tech, valves Video: Sonny’s 820 cid EFI Marine Engine Video: Don’t Drop That Valve Video: Valves, Retainers, Keepers & Locks Video: Understanding Valve Springs – Part 2 Advertisement VIDEOS Watch Engine Builder's latest discussions and explanations. SHOP Shop the latest Engine Builder merchandise. SUBSCRIBE Stay up to date by signing up for the Engine Builder newsletter.