Mercury Street Carburetion

We look at the basics of performance carburetion and what you need to properly supply your street or race car with enough fuel in this buyer's guide

Mick Rau has a garage full of cool cars, but this Hirohata-inspired Merc is a standout.

Learn how to calculate your CFM with a formula to determine what the best carburetor size is for you. We also cover vacuum and mechanical secondaries.

Learn how to install a bypass and deadhead style fuel pressure regulator. We cover how these regulators work with a carburetor and advantages of each style.

Learn the importance of maintaining the right pressure in your tires for longer wear, enhanced handling and to get better fuel economy.

Learn how to replace a fuel sending unit. Our fuel gauge sending unit guide and installation video covers all you need to match your fuel sender and gauge.