Quote Originally Posted by shawnschuldt View Post
nope not when turned off but i did notice they do turn on around 180

and i did measure it on the outside edge it was 3.5 so that was my guess that it was a 3.4 it just looks completely stock, and idk if it matters but performance shift on it doesnt seem like it makes any difference to me

You are correct. I believe the pullies are rated for diameter where the belt rides, not the overall diameter. So if you measured an overall dia of 3.5" it sounds probobable that it is referred to as a 3.4" pulley.