Lucas Super Coolant has been scientifically formulated to provide
ultimate protection in automotive and racing cooling systems. It is
designed to protect the entire system from rust, corrosion, and
electrolysis, including aluminum, and has been proven to reduce coolant
temperatures by up to 20 degrees F. This unique formula prevents the
deposits that can cause overheating, and the lower cylinder head
temperatures mean advanced ignition and more horsepower. For street
applications, add one bottle to a 50/50 mix. For racing and high
performance applications, add two bottles to straight water coolant for
maximum temperature reduction.