alrite guys, new here. pick up a 2200 dawg, its an 87. i need some help on how to get away from the rough idle at like 500 rpm. it DOES have a smaller than stock carb, the guy i got it from installed it saying it would save gas? ill get some pictures up soon.http://njsr.org/pics/albums/userpics/normal_Mazda%20B2200%20004.jpg