Sorry it took so long to get back to this (computer had a snafu). Andy, I forgot to mention that we're planning on pulling the water pump to do the mods, but I'm hopeful that the new fan will help (or cure) my low idle overheating problem. As for a radiator cap, I've got the Rodney Red radiator on the car with the cap that came with it. I've also got an Moroso overflow bottle hooked up to the radiator which actually has a return pipe on it. So far, I've never put more than a few drops into it so I don't really know if it returns the fluid to the radiator or not.
My overheating is an airflow problem, not a radiator problem as I have no problems once the car is moving or in park (higher idle) for that matter. The only overheating that occurs is when the car is idling in drive. Of course, once the temp comes up, it doesn't want to go down.
Once I get the fan mounted, I'll let you all know if it works or not!
