Originally Posted by
mugenb46
Hey guys, if you havew the newest batch of race 3 ports check the internals, they are revised compared to the first run, they are getting very v-specish.
nova carbs will work in the GO engines, as well as oS v spec carbs, the v spec feels more like the GO carb, the Nova feel more punchy on bottom, like the old GO carb.
My settings on my race 3 port are 1 turn in on top from flush, and at least 3 turns in on bottom, if i run 1.1 at all it's over. i use a Dynamite 086 and Tilted 30%, and 22 thous squish, and the same carb that it came with. over 6 gallons.
I read this post and decided to try my old V-spec carb in my Go 3 sport. Over all it feels the same. The biggest difference is a much steadier idle and it doesn't load up. Before I was having trouble tuning the LSN. Either it would load up or it would lean bog. The V-spec carb seemed to cure that.