Tracking an RSX power issue and dyno testing

Our team South Coast Motor Racing are a small privateer team in NSW Australia. We bought a 2017 SR3 standard RSX with no mods and have had nothing but issues with it. We are currently tracing a power issue (you can see the problem on our Insta feed @SouthCoastMotorRacing) which we hope is a fuel issue. The engine has around 20 hours on it. Before running a compression test, we want to run the car on a dyno to test output but don't what our reference expectations should be. Wiki says 200-230 bhp at the wheels but can anyone give a more precise number we should be looking for?