How do you boost your fuel octane from 93 to 103?

To boost fuel octane from 93 to 103, you can use octane boosters available at auto parts stores, which contain compounds like tetraethyl lead or other additives that increase octane ratings. Alternatively, blending higher-octane fuels, such as racing fuel, with your 93 octane can help achieve the desired level. However, it's essential to ensure that your vehicle is designed to handle higher octane fuel, as not all engines benefit from it. Always consult your vehicle's manufacturer specifications before making any changes.