Just hung up the phone with Bill the engine builder and he is ordering the parts today to make the type 4 I bought from Chris Sutton into a 2786cc torque monster that will develop over 220 ft/lbs of torque at 3500 rpm. The build will consist of 104 P&C's and a 82mm crank. It should really push the soon to be engineless Puma down the road. Stay tuned.