While at Edenburg drag strip in southern Texas i talked to a guy running a 2011 challenger with a 5.7 hemi. He had a twin screw blower on it and an add on methanol/water injection system for keeping the engine out of detonation. After he made one pass i went over to see how he did. The injection system hadn't functioned, and the noise coming from the motor told me he had parts of a piston or two rattling around inside thier respective cylinders, after being broken off from detonation. I tried to convince this guy to get it trailered home but to no avail.
In our conversation he said he was trying straight methanol, and that may have been what caused the peoblem . Maybe a stuck valve in the injection kit. So keep in mind these injection kits aren't fool proof!
Oh, and as a side note, my 2019 Mustang GT with Mickeys on the back and an e85 tune went 11.52 at 121.45 at 200 da😀