thats what they say about those new evinrude e-tech outbaords, ive seen that informercial many times, about how the emissions are way lower than 4 stroke outboards, they have better fuel consumption than the 4 strokes ones , and of course are alot more powerful. unfortunatley no one wants to take the timne to put that technology into the 4 wheeelrs because they already have the public brainwashed that 4 strokes are better, more efficant , ect |