That's funny. I wouldn't get rid of the fresh air vents for anything. Love that feature, actually.

Of course, it's never fall here in Southern California, so leaves are never an issue.

_________________
63 Plymouth Valiant V200 Convertible.
225, HEI, Super Six with 38/38 Weber, Electric Fans, Scarebird discs, FirmFeel front swaybar.

After reading all of these posts it seems the answer is:

TA-DA...........(drum roll) ........"It depends".

The goal is ideal AF ratio. Sometimes cooler air does that, sometimes it makes it worse. This is not a one size fits all question. You must try it for yourself and see. It is another fun thing to play around with. Thanks for the tip on the 80's truck based intake air temp control. I will start working on that to even out the AF ration between summer and winter.

Sam

_________________

That's a good idea. I want them gone, I have never liked them and I removed the heater/ac box already.