to raise compression or not to raise compression?

[Jungy]

That is another thing that has crossed my mind too. I'm curious, would it be beneficial to run my meth kit in conjunction with e85 if i go HC? I've never heard of anyone running e85 and meth injection because of e85 already high octane and its ability to cool your intake charge on its own. I haven't used this alky kit since I installed megasquirt and went e85.