hey ya use hpi fiberglass one also hey im looking int o getting the hot mod version of the picco .28 team turbo engine you have and info for me pipes plugs extra shims for 30% nitro and how did the break-in go and what where the results heres the link to the[link]http://www2.towerhobbies.com/cgi-bin/WTI0001P?&I=LXNZM3[/link] pads