I am thinking of putting a Dual carb system on my A14 engine that I am rebuilding. I am having oversize dish pistons (0.20) installed, balancing the crank & Fly wheel, mid cam, and headers installed. I have changed the transmission to a 63a 5 speed. Will a dual carb system give me more power or is it a waste of time and money. At this time I have a weber 32/34 carb. will I need to have the head ported to install the dual carbs?