Just to let anyone know who has a hot running SC, there is a product called Be Cool coolant that I feel really works. I have a 89 that I run it in,it also has a Dave D road tune along with a few other bolt ons. I drive this car year round and have to put a piece of cardboard in front of the radiator during the winter because it runs so cool. In 90 degree weather it runs a hair over the 1st white line. It is aviable at summit racing for $30.00 a gallon if anyone is interested.
Rob
Rob