having problems with heat soak, drilled holes in hood (hated to do it) it has helped with shut down heat soak but did not stop it. also have had heat boil the fuel when at freeway speeds, then traffic jam and dead stop, boils the fuel (damn ethanol) thinking of running cooler air from in front of grill to see if that helps. stock motor, Daytona carb, larger exhaust manifold (ceramic coated). engine does not overheat. any suggestions??