Power-Flo� Radiators ensure modified motors maintain peak horsepower by increasing the efficiency of the cooling system.   Water passages are 33% wider than stock for improved fluid flow.  Radiator cores are thicker than stock, providing increased surface area, cooling and durability.  Rugged construction features aircraft quality aluminum for strength.  TIG welded tanks, furnace brazed aluminum cores.  Billet filler necks assure leak-proof sealing.  Beaded inlet/outlet hose connections for positive sealing.  Direct fit design - no installation modifications required.  Race proven by Baja 1000 and GNCC winners.