2012 Air Deflector Rule

[David Love AI27]

AI is the answer.

or AIX...

[GlennCMC70]

I agree with Richard in that the factory Mustang piece does not provide enough cooling assistance. Additionally, the factory piece was never intended to operate in CMC racing conditions even at near factory uotput levels.

Thus the reason they were allowed to be extended lower and wider.
And why boxing of the radiator was allowed all along and finally written into the rules for 2012.

[MountainRider2]

What is the deal with the red tubular k-frame and A-arms? Are these legal?

[GlennCMC70]

What is the deal with the red tubular k-frame and A-arms? Are these legal?

Those were not pic's of CMC cars, but rather some random pics found of the radiator air deflector found on a 4th gen f-body.

[Al Fernandez]

Ok, I can see both sides. It'd be nice to have a number, or an angle, or something that can be measured instead of requiring a director's opinion. Its not a simple question since many of these cars had an OE piece (some didnt). The point here is to not try to build an under the body pan I guess, but some forward angle has to exist because it did on the OE pieces (at least when new). We'll work on it.