I have heard people say you can make up to 75 more H.P. by using meth why and how is that? because you can up the boost or because it produces more power over pump gas? I am not sure what they mean...are the saying that for an example I run 91 with alky and I am using denatured alcohol,that if I just switched to meth that my car would produce more power?????thanks for clearing this up..