The chart and the real world don't always align.I figured that was my only option because the injector chart says 30’s were only good up to 410hp. I didn’t want to max them out or have to bump up the FP to compensate.
Most people would be hard pressed to outflow 30's with any 302 based engine without a power adder.
I've personally seen guys at the 480rwhp range all motor with them.
Add a supercharger and it's a whole different story.