well im in the middle of doing my Ls swap, and i plan to go turbo this winter but until then i wanna use spray . And i heard that the b18's do good with spray? Well since i dont know anything about nitris which kit would be the best for me wet or dry and would i need anything else beside the kit itself?

 

B18b/a have no vtec and have fairly low compression. Which means they are the ideal (stock) motor for boost/n20.

I would get a zex wet kit.

Yes, you need to get larger fuel injectors, an adjustable fuel pressure regulator, and a walbro 255lph fuel pump along with a tune with some form of engine management.

Its all about getting fuel to the engine and the correct timing.

 

just do a zex dry 75 shot. Don't have to touch a thing, just new plugs and retard timing 4 degrees