About to install my cam and headers tommorow. This may be a dumb question but, I have a 160 thermo sitting in my garage. would it be worth my time to even put it in or would it hurt me? I had it in once before but took it out because people said it would make me run rich... But after thinking Im not sure if they're right. TIA

 

Put the 160* in and use a hypertech to turn your fans on earlier. It is a very good mod!