Ok, maybe you people can help me..I have a 427 small block, with aluminum heads single plane intake (cooled), cooled rear cylinders, Ceramic coated headers, EZ_EFI . It seems to constantly want to run about 215 (no a/c on),as well as running rich, I has a 3 row radiator,High capacity 1" tubes,Edelbrock high Volume water pump, serpentine reverse flow, cooled intake, 160 degree t-stsat, and a dual fan 4000 CFM. All fluids are perfectly clean, running 50/50 coolant, with lucas cooling additive...This engine has rollers, lifters and rockers. Comp cams HP camshaft..Pretty sure the timings right on, kinda marginal on the Vacuum, adding pump next week. WHY? can't I get this thing to stay Much Cooler,,I think it should stay about 180 degrees, don't know what else to do..Is this good for this motor to run at these temps 215 all the time? HELP!!!!!!