HPE develops new mid-size engine pre-heating unit for 4 cylinder automotive based applications. 8 months of track testing results in a compact and cost effective pre-heating solution for teams that require less power than the larger Classic model. The design incorporates much of the successful Junior series product line innovations. Light weight, sturdy polyethylene case and convenient hose management system. The Hot Head’s revolutionary high volume, flow-thru design allows the small power house of a package to deliver about 2000 watts of pre-heating power. The heating unit interfaces with all of the automotive based Hot Head Integrating hardware. Typical applications include; Full Midgets, Off-road Trucks and Road Racing cars. Units rely on “world power” technology for use all over the globe.