a 50 shot on stock interals will be fine. From what I understand that is the MAX you should go with the stock fuel setup. There are many people between here and Probetalk who run a 75shot with proper fuel support.
A forum community dedicated to Mazda MX-6 owners and enthusiasts. Come join the discussion about restorations, performance, upgrades, modifications, classifieds, troubleshooting, maintenance, and more!