[parmas]

Originally Posted by Flr Power

parmas, Did you ever check your timing for drift at high rpm with a timing light?

I checked it for very few seconds on 4Krpm

Also I just realized you said you inject at 60% water/meth fuel ratio. I have only tuned to about 30% ratio so you are in a different league.

You are right 60% WM50. The injection was gradually increased by trial and error beginning from as small as 10% until 60% which took about 2 years testing and tuning.

I am sure the mixture could handle more WM50 but there are issues I have to overcome first. I have two nozzles 350cc. The pre-turbo is set to inject later than the post turbo by installing a pressure relief valve greater than the post turbo one. Still since I inject very early the engine bogs a bit at low rpm / low boost and high gear.
Reducing injection will make the air temperature fire up accordingly.


I remember when you used to spray very little and now you spray a lot. Good work by the way!

...........