Tell you What since i added a hard front chassi and added more suspension to my Redcat I have experienced less drag and added power and lengtened the life of my Redcat See my thread on Redcat frontchassi upgrade, and the Redcat Big bore shock upgrade. Doable on most plastic front chassi and big bore shock Redcats. The cost is minimal and easy if you have any Questions contact catbob07. Later.