Hi, after years of searching I finally found a 150cc 2t barrel. These were fitted to the SR and Skipper late 90's, we never had these in the UK. The std 125 is 55mm were as the 150 is 60mm, I've got a Malossi barrel on my other typhoon but wanted a bit more go without the madness of a 172. All the ports are like 125 so should be good! View attachment 10876 125,150