I don;t even shoot the ether into the intake.. I spray it perpendicular to the inlet of the air box.. Like libbybapa said, it's really not worth it.. At least most of the time.. last time I sprayed the little b&$ch it was 38 deg, raining, and dark.. If it made it the 8 miles home it coulda bust into flames after that for all I cared...Propane is a little better... Once again better suited for DI diesels, but crap happens..
wow, so im not the only one who uses propane. another thing i like about propane.. is that it doesnt dissolve the oil off the walls of the cylinder.