Iam starting my d16z6 turbo build up and am trying to get all the parts picked out and sourced. My ultimate goal is ~300whp. Can I get there with just 255lph fuelpump and 550cc injectors?

is there really a need to upgrade fuel rail, regulator, fuel lines?

 

No you don't need a new rail, reg, or lines.

 

cool thats ~$350 that I can save

 

Thats pretty much what I have for fuel management and what I've seen other people run. Walbro 255lph fuel pump and RC 550cc injectors.

 

255lph have been used up to 550whp so i think you'll be fine