Cold Air Boxes

[Group44TR7@aol.com]

       Is it vintage legal to have a modified air cleaner to route cold 
outside air into the carbs (from ducting fitted to the removed headlights) as 
an 
alternative to putting in the heat baffles between the carbs and exhaust 
manifold?  (Perhaps the first question should be whether this really is a good 
idea 
to improve power output)

CP