I am trying to find out what kind of HP I could make safely with 24lb injectors and some boost. How much boost would be safe before having to replace the injectors?
It is not a boost issue, it is a hp one. With an FMU you could make 400rwhp on the 24s. If your engine is basically stock you could run a blower with under 14psi along with an FMU and still be safe. I am making 415rwhp with a 4:1 FMU and 30# injectors. I have enough fuel to totally drown the engine if I want.