[okswerve16]

Richard,

Since I plan on using the hfs-4 mainly as supplementing the maxed out rs4 injectors in my a4 fsi, what is the max size nozzle I can run to get the most out of the system. I read the pump is capable of flowing 1600cc, so would 4 nozzles running 400cc each be the best? Or should I add a 5th nozzle after the intercooler for cooling purposes as well? I want to optimize the system for fuel delivery to increase power as opposed for cooling purposes how should I go about this? Does this affect the water/meth ratio I should run? I tried searching but not much info on direct port, Thank you.