Hi everyone. I'm not really in the nitrous seen, but maybe I will be someday. I am posting this for a friend who is looking at a 300+ shot fogger kit. What advice can you give him for injector and pump size. I really know nothing about it.

Thanks!!

 

Depends on the setup... Wet or dry. If wet will he use the high or low pressure fuel.
If going wet, there's no need for bigger injectors because the nitrous fuel circuit is indipendent somehow. If he wants to use the current high pressure fuel, he'll definetly need a larger fuel pump such as Aeromotive or an additional pump inline pump capable of supplying around 255 lph.
If going dry, the same applies for the fuel pump and he'll need bigger and better quality injectors say 36-42#. Depends also on the N/A power level. There are same difficulty going dry with this power level so an after market ECM such is recommended.

 

Bahrain huh?? One of my favorite middle eastern countries.

yeah wet systems dont rely on injectors.. Fuel is sprayed with the nitrous through your intake... Just have to watch for puddling and a back fire.
If your buddies car is stock and he wants to go fast cheap and safely go with a wet. But if u want to be really safe and dont care that much about cost go for the dry set up. Dry set ups are as safe in general with stock injectors or fuel pumps. But are safer with larger SVO injectors and larger pumps.

I'd also go to badrap.net then go to GM tech and look at ALQ4's post on nitrous. His car has 700 wrhp and does a lot of work with nitrous and trying to make it a safe set up. They came up with some dual stage ideas and tuning that avoids the huge torque spike nitrous gives off... Which is probably the most harmful other than a possible detonatnion.

Good luck on it.