2020 Mid-Ohio – Groups 1, 3, 4 & Mazda

by | Jun 24, 2020 | Mid-Ohio

Groups 1, 3, 4 & Mazda Group 1 - Recognized small displacement production sports cars, sedans, Formula Junior and Formula Vee  Group 3 - Series-produced sports cars and sedans in production pre-1972 Group 4 - Limited produced sports cars, racing "specials" and GT...