Hi Darran
Yes, it is supposedly a genuine Honda Gx270 and the stickers/labels state it is 6.5 hp, 6.5kw and "up to" 6.5kva. I bought it online a few years ago and it certainly looks like a genuine Honda but as someone explained to me over the weekend, a Gx270 with 6.5 hp could not generate 6.5kva.
I'm looking to clear space in the garage and it's one of the things I'm looking to sell but don't want to rip anyone off.