We'll not cold but cooler than the other 7. My 327 in my 68 has been running funny, kinda sounds like I'm running on 7 cylinders. So when I started it up yesterday I felt the header tubes to see if I'm firing on all 8. Well the number 7 was cooler than the others. I'm gonna bring a laser thermometer home from work and check it Monday to see what I really have. My question to you all is what do you think I have wrong here before I start to panic.