[Richard L]

I must admit this is by far the more challenging customisation I have done over the years. making the system more flow twice as much is much easier. I am looking forward to see how well the system performs.

There are two things that affects the sparks. High cylinder pressure and flash point of the fuel. In cold weather, E85 could be a real pain especially the compression ratio is raised.

It is less of a problem in your case as you only need to introduce spray when the engine is under load and cylinder temperature is quite hot. Can you adjust your spark gap? If so, you can run higher wmi ratio, allowing more cooling for power increase.