Did you get a snow kit?
I have the 7 qt bottle from Snow mounted in the trunk along with the pump. Nozzle is tapped in intake tube just before the IAT sensor. I use the nylon line that comes with the snow kits. Anti siphon solenoid is attached to the passenger side wiper cowl and the controller is on the inner fender next to the air filter.
My IATs are about 135 at the end of the 1/4. with a 625ml nozzle and a NPR IC at 24psi starting at 100* IAT. I run race gas too. I figure without the meth it would hit 175 at the end of track.
please post pictures!