take the fuel from the scrader, but don't add anything. Stazi is about right.
on a single nozzle set up, put the nozzle right before the TB (though IIRC there is a NX kit that has a ring that wraps around the front of the MAF, to 'trick' the MAF to seeing the 'cooler denser air' if you will.)
Originally posted by AirKnight:
Can you inject N2O directly into the fuel rail via the schrader valve instead?
