yeah, your right, i realized the seam after i posted that. from the side it looks very sl. tex has the same exact tank on his racer, and i have never been able to figure out what it is. and he doesnt know! the holes on the mounting tab are the real thing that always cathes my eye. i know its not an early square tank. that tank should have the wing emblems on it too i think. from the side i thought it was an sl. soooo....anyone? who ever knows it gets the boobie prize.
Hey sorry for not getting back sooner. The pipes left with a local guy some time back. If it's any consolation, they were solid but don't think they will polish out very well since some of the scale was a bit heavy in places.