The port injection is not normally recommended for street use. We have to use port injection because we have put in high concentration of methanol and nitromethane, we can not rely on manifold injection especially the plenum is logged shaped - good for air but poor distribution for water droplets.
Before every race we check for blockage. It is a pain but if want consistant results, you need to do the work. Distilled water is a must.
There are two pre-turbo jet installed on this set up.
Could you send a picture of the fogger, you can email it to me at
richard@aquamist.co.uk. I will be able to upload it for you.
Richard