at what boost is the methanol kicking in and are you using a jet to mist it into the manifold? Also where is the methanol being injected into, before or after s/c? I had a buddy use alcohol injection on his GN and it helped a lot but he use 90% alcohol from walgreens. Maybe your washer fluid isn't providing enough methanol to actually work.
__________________
72 442 "THE BEAST", 99 Alero - OSV Replica w/ original OSV parts, HURST Dual/Gate Shifter
Beware of the BackStabber

|