PRO-BLEND products significantly reduce temperatures in racing and other demanding applications. The life of all lubricated parts will double and horse power gains are apparent. Wide range covers additives for radiator, engine, transmission and differential.

40 Below Radiator Treatment Reduces water temperature up to 40 degrees. Creates instant water cool down between rounds in drag cars. Circle * Drag * Street * Industrial * Street Rods * Towing * RV's * SUV's. Prevents coolant temperature from rising excessively while vehicle is towing, climbing, sitting in traffic or running with restricted air flow. In circle track cars, dramatically reduces engine heat rise during pit stops. Coats the combustion chamber areas from the water jacket side and dramatically cools them. This enables leaner jetting and more power. Add to radiator. Originally developed for NASCAR Winston Cup race cars that run under the most severe heat conditions. Two cans usually provide better results. For water cooled motorcycles, drain all of the existing coolant that you can out of the system and then use 2-3 ounces of 40 Below + 2 ounces of Prestone Super Anti-Rust + distilled water. Contents: 30 oz