Originally Posted by BillBoost37
Why are you contenplating a drilled 180 thermostat? Your car isn't supercharged. A regular 180 without drilling should be more than adequate. If you drill, you run the possibiliity of not heating up enough.
Purely superstitious behavior by me. I have a single tapped 180 in my '95. I did it when I first did the BC tuneup and realized later I had misunderstood the application. With the tuneup, the stat, a slightly different modified air box, the car is performing great. it is so agile and light underfoot that I don't want to change anything. And it runs nice and cool under summer conditions.
It did it later last winter. If the heat up is an issue in the coming season, i'll drop in a plain 180.