Hi Guys, great to see a Thread like this, i personally love my VZ-R, yes i run nova but there is nothing like a good reliable and honest engine like the OS. Just to keep you Guys Posted, i have just recently Bought a OS SPEED VZ-B Crankshaft for the VZ-R, so far from running in the engine it seems ok, This sunday will be my true test where i will be using Tornado Fuel for the first time and the motor is ready for some Throttling, will keep you guys posted.