How cylinder bore geometry, surface finish and piston ring coatings yield more power with reduced cylinder bore wear. With Lake Speed, Jr, Tribologist; Keith Jones, Director of Technical Sales of Total Seal; and Ed Kiebler, Sales Manager of Rottler.  Online Race Industry Week 2022: 5 days, 55 hours of LIVE webinars, 150+ race industry speakers, 110 countries represented in attendance.  From EPARTRADE, RACER.com, & SPEED SPORT.  Presented by ETS Racing Fuels, Scott Lewis Associates, & Total Seal Piston Rings. Sponsored by ARP Inc, Performance Plus Global Logistics, & Motul.