I have the hurricane xte, completely stock, it says its rated to run on 4s, so 2 2s lipos, now the question i have is when browsing for lipos online i see some that are 2s2p, ive google and i know its a pair of 2 cells wired together in parallel making it 2s2p but my question is can i use 2 2s2p packs in my hurricane? since its rated for 2 2s batteries?

I wouldn't see why not, its still a 7.4v lipo battery. Just better run time I think is what it gives.
Don't quote me on that though. I'll try some research and come back.

http://www.rctech.net/forum/monster-...ifference.html