144 SuperChiller Intercooler, Holley/B&MIf you're looking for a cost effective method of increasing your supercharged engine's output and improving reliability, install a SuperChiller Intercooler. Bolt-on 75 to 150 horsepower. The SuperChiller Intercooler dramatically reduces the air temperature of the intake charge, thereby increasing air density to the combustion chamber. A cooler, denser air/fuel mixture takes up less space inside each cylinder, allowing the mixture to provide an increased intake charge without the risk of detonation. SuperChiller Intercoolers are available for 6:71 - 14:71, Holley/B&M, Weiand and MerCruiser supercharger systems.