so everything is here and the final weight is 200grams(piston/rod/bearings) lighter than bob weight eagle has given us(2050grams), i ask this question because there is no machine shop near us that can balance a crank, so does anybody know if this combination can live being dirt track raced at no more than 6200rpms. all the 360`s we have run were just 0.030 with no balancing.