There is no 4 wheel dyno that I know of around here but my speed shop guy was saying there is one going in soon, there has to be one in Sacramento....well see- What I am trying to do is get the same pulley from another isuzu/vx/axiom. My master tech is on the look out for me. First if the weight is of not a big difference then I am over it. However if it is? The I will consider gatting the outer ring done. I will counsel my tech on the dampening deal. However if Hotsauce if you are 100% sure then I suppose I should not to mess with it- First I got to get my Interceptor from Tone (waiting on some dough) and then once I done that then I will look into the pulley. I know it is a pretty reasonable horspower mod/gain on the import scene. However they are all undersized, which I don't want to do, I want to keep reliability up and all. Either way I'll keep you all posted, and if it is a relevant mod I will let the all in the vx.info/vmag land know-
peace