Injector size advice on 7age

[NoHachi]

I come up with about 311cc/min for 170hp. Thats calculating everything to its maximum. More then likely the 295cc/min injectors from 20V engines will be more then enough to sustain your desired horsepower levels.
Do make sure that fuelpressure is within spec at a minimum of 35psi.

Red/blue top injectors will not work properly. You will not get a clean injection of fuel during each cycle. The resulting lean condition in individual cylinders will be hard to detect, but will slowly chew away at an already weak engine design.