Nothing will lap a race circuit quicker than an F1 car, it has not always been that way but it pretty much has for the last 30 years or so and F1 is the pinnacle of what can be done within defined rules to lap a race circuit. A Top Fuel dragster in the same way is the quickest thing on the planet with an internal combustion engine and wheels to run a 1/4 mile for like F1 that is what it's be designed to do.
Group C ran close to F1 times in its peak and in the 70's Indycars were quicker on some road courses I believe due to immense power compared to the DFV era cars but F1 is and has been for most of our lives the ultimate to go around a race circuit. If the challenge were different the teams that build the F1 cars would build something even quicker for they are also the ultimate builders of things to go around race circuits.
Golf turbos of course are quicker than anything with 15K spent on them.
Group C ran close to F1 times in its peak and in the 70's Indycars were quicker on some road courses I believe due to immense power compared to the DFV era cars but F1 is and has been for most of our lives the ultimate to go around a race circuit. If the challenge were different the teams that build the F1 cars would build something even quicker for they are also the ultimate builders of things to go around race circuits.
Golf turbos of course are quicker than anything with 15K spent on them.