Well, I've been trying to tune this 20g with water/meth and have had issues getting this damn knock out. If I try richening it up, it will knock, if I try to take away some timing, it still knocks. This is only at 19psi. Most of the time logs show no knock but every now and then I get a log like this.
My mods are:
8.8:1 Cr 2.3l, BC280 cams, Sheet metal intake manifold, TD06 20g, 950cc inj, gm maft, dsmlink, Water/Meth kicking in at 8psi and other supporting mods.
I really need a wide band. If I try to get the voltage to 0.85 or higher, the car starts to sputter like I'm feeding it too much fuel.
Any ideas what to look into? I'm not hard headed and am always welcome to advice. But this thing is starting to give me Erectile Dysfunction.