Quote:
Originally Posted by arcosine
I also had a 1984 Accord that had 2 intake valves (beside the auxiliary valve) and one exhaust. In 1992 made this operate with only one intake valve opening and the other staying closed the result were:
Much smother idle
Significantly more heat and faster warm ups (due to increased turbulence and swirl)
increased fuel mileage, about 2 mpg.
Loss of power.
I drove it this way for several months.
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The gen7 Accord (2002-2007) K24 do that stock (the 2 intake valves only work from 2500 rpm up, at low speed only one really opens fully giving it turbulence an swirl conditions .