blown96cobra
04-11-2011, 10:39 AM
Ok i just did a head swap on my fox , i went from a set of g40p heads and stock rockers to aluminum tfs heads with 1.72 roller rockers. I did have it tuned with the gt40 heads but ive pulled the chip since the tune was pretty far off. I have a stock fox radiator with an advance auto electric fan, with the other set up I rarely got over 175 degress and now my car is idling at or around 180 deg and as soon as i start driving the temp starts climbing and never drops. I know the head gaskets are on properly and there are no leaks and ive burped all the air from the cooling system. Is my fan not enough to keep up, do i need a radiator upgrade? Any ideas as to what I need to do to keep this thing cool? I dont want to just start throwing parts at it.