The London Cobra Show’s new motto is “The Power of London,” a fitting expression considering all the V8s that rumble through town every spring for the Ohio Cobra Club’s annual charity fundraiser to help find a cure for cystic fibrosis. As in years past, a Cobra is being raffled off — this year a Superformance MKIII licensed by Carroll Shelby. Under the hood is a Roush 427 SR engine that delivers 515 horses, backed by a Tremec TKO 600 Road Race five-speed transmission and ZF limited-slip differential (3.45-1 ratio). Raffle tickets are $20 each, and the drawing for the Cobra will be held on June 24, 2017.