Somethings funny unless Eliminator made a 27 I'm not aware of (and that's very possible). I've never known of a 27 with twins or one with that deck. To my knowledge, the first 27 was the newer style and twins would never fit.
I think they are referring to the way the dash is set up, and also the way the sponsons are very pointy where the newer ones are set up a bit more blocky. this just looks like a scam to me