Any1 logged differences of car on & off Meth/H20 to see the knock diff?

[Erick]

Any1 test to see the difference to see how much it reduces knock levels?

I know not everyone has the same setup, I have a stage 2 Snow Perf. with Devils Own 50/50 mix.
but just curious to see what some results were on and off the mix.

[Erick]

I went to a slightly bigger nozzle noticed a slight improvement.
but any1 running 91 octane and TD04's spraying methanol/h20 and still pulling alot of timing in the mid/upper rpms?

[keithmac]

I gained a good 6 degrees of timing with the 9b/13g setup 20psi peak falling to 14psi redline.

Basically before the Methanol running 450cc injectors I was pulling timing, now I`m not pulling any timing and the tune is leaned off considerably due to the extra methanol (1250cc/min 75%meth 25%water), which will give even more timing.

My map on the E-manage pulls 39% of the airflow signal in the boosted section with the meths active and the 450 injectors fitted.