I have one of the older intakes without the ports on the back and I am starting to install my water kit. Can I drill and tap my horn for the nozzles or should I put the nozzles into my grid heater spacer?? Thanks Robert

 

Go to the grid heater, I dont think there is enough material there to do it the other way.

 

I will for now I am going to reinstall my factory horn until I can get the right combo of nozzles and then install them into the grid spacer with the cfm Rob