Hey guys got a quick query regarding to emissions to ensure i pass

So the issue i have is quite simple but quite a pain, i have my A15 fully worked running a redline manifold with twin 45mm webber carburetors i have my crank case ventilation running to a catch can and also have tappet/rocker cover running to catch can and no return line at all just both to the catch can and vent to atomosphere via the filter on the catch can but my issue is in regards to emmisions i need a PCV put inline from the crank case and need a return to intake manifold

Now unfortunately there is physically no chance i can run anything to the redline manifold as it only has a vacuum brake line fitting which is a -3 AN and the crank case vent pipe is massive and i have fit a -10 AN braided to the catch can so my delema is without an airbox how the hell do you run a return PCV system back into the carb's to burn off these emissions

Sigh i hate these emissions rules just let me run the catch can to atmosphere