I'll never forget talking to this one girl who claimed to know a lot about cars (in other words, she dated a few ricers). She suggested to a friend of mine that he install a blowoff valve on his (stock) Corvette. She actually started yelling at me when I tried to explain why that would be utterly pointless since there's no pressure for it to blow off.
However she did go on to make fun of him for buying a Corvette with a slushbox; there's really no arguing against that.
