if i were to give him "leeway", i would say that he has the m45 supercharger that comes with the nonvtec integra kit on his car right now, and he bought the gsr kit's m62 supercharger because it is more efficient than the one that comes with the ls model...but then he decided to go a different route entirely, perhaps turbo...
but it is somewhat odd..even though his 2 threads are actually different, one selling a LS and another selling a gsr kit...
its probably a scam, but i try to give people the benefit of the doubt..