[SLESTAK75]

Okay you answered one question I had. I am running a 130 and I am around 1200 feet above sea level with an a12 cam a ported polished and milled big valve head with matched intake and exhaust. I did not get full motion from my cvt until I put sliders in. Since you are going with 2 separate weights I would recommend finding the weight combo that gives you the most desirable shift characteristics and then replace (at least) the heavies with sliders of the same weight. Both would be better but of coarse cost more but you would at least have a spare set. You would benefit greatly from matching exhaust and intake to the ports. Next post.