More Efficient Motorcycle Trike Engine - It's About Time

I got an email from a company in Australia that makes GTM trikes. I was not familiar with GTM but am interested in trikes.It seems that GTM has been making trikes for awhile using VW engines and has just signed a deal with another company, Revetec, to provide them with a new type of engine called the X4v2.The X4v2 provides much higher torque than the VW engine, especially in the lower RPM ranges.