cat sx2 lipos

[terrybmw]

i have just set up my cat sx2 that i bought of a old freind.a bit gutted that only one of my lipos fit,my lrp lipos r way to big to fit under the belt.only reson i picked the sx2 is i race touring cars as well and i didnt wana shell out for new lipos.is there any mods i can do if not what lipos do fit propery.