I am sure you can stuff the LS1 in there but why go blown? A heads/cam+nitrous combo would be cheaper and probably make as much power if not more.

From what I remember the KenneBell is a hotair blower like the Whipple. That's not good in the hot summer around here and basically turns useless.

Remember there are also inexpensive stroker cranks coming out and AFR is releasing two sets of heads here so you can expect to see already ported stuff cheap.