i believe its called variable fuel managment... anyway.

honda is going to be using alittle something new to conserve gas milage in v6 models. its going to be released in the acura line first. its going to be a 3.0 Ivtec v6 producing 250 horsepower.

during highway cruising speeds, the motor will cut off 3 of the cylinders, producing about 40 miles per gallon.

40mpg with 250 horsepower v6? not to shabby.

should be released in the acura tl in 2005.