Yeah Ben we already know all of that lol......... re-read my origional post
so lets re-cap with this whole topic, in a nutshell im taking into consideration the fact that bio is only 85% pure to start with, so with the vpower and the 15 unleaded i need to get 10-15% of the total mix of all 3 fules to be ethanol, safely increasing the RON of the fuel.
I have just put 4 litres of bioethanol into a nearly full tank of vpower and within 2 miles of driving the difference was amazing!, throttle response and acceleration definately increased A LOT.
so now all that is left to do is crunch some numbers and get this a bit more accurate, at the moment im being very cautious (and guessing at that) with the mix ratio so for tomorrows track day I want to be a lot more accurate and have bought measuring jugs etc to allow me to do so.
Watch this space....................................................................