Honda F1 project leader Yusuke Hasegawa has outlined a number of reasons why Honda has been struggling so badly in the beginning of the 2017 Formula One season. He confirmed that lots of problems were not discovered while running on the dynamo meter.
Yes. Ai. The fact that biofuel draws a lot of heat during vaporization and the irregular ignitions in the Honda engine brought this to mind, and I asked Ai. It's a system used in direct injection engines and could easily be used in active prechamber systems. It seems that something can also be done with passive pre-chambers, with pre-chamber and piston designs. It's more about designing the exits of the flame jets rather than firing the pre-chamber twice.