So I went to Kragen and Napa and they didn't know what size o-ring I needed. I'd like to know what I need before I take the dang thing out of the motor. So, does anyone know what size it has to be? Thanks.
A forum community dedicated to Mazda Miata MX5 owners and enthusiasts. Come join the discussion about Mazdaspeed performance, modifications, troubleshooting, racing, maintenance, and more!