Horsepower Calculator

[K20_AWD]

Is there a way to calculate horsepower using Link G4x? I am currently doing some remote tuning and I was just curious to know where we at horsepower wise. We are shooting to get close to 750-800whp. Is there a way to calculate using either Air per cylinder or Fuel per cylinder? By the way this is a K20 AWD Civic. The screenshot below was revved to 7100rpms next log will be all the way to 8500rpms and more boost. I also attached my log just in case.

 

PC Datalog - 2024-07-6 2;37;31 pm.llgx

[Vaughan]

I have previously googled this and air or fuel per cylinder would work if you knew how efficiently your engine converted that air/fuel to power, there is a torque estimation setup which could be converted to power but that relies on setting it up with measured torque or @Mitchell has used math blocks to calculate power output based on acceleration and mass of vehicle previously.

[Adamw]

Mass airflow estimated x 1.25 would give you a ball park "flywheel horsepower" number assuming the mass air flow estimate was correct.  But looking at your log you have VE values of 135% which is unrealistic so your estimated airflow will be exaggerated. Most likely injector flow or fuel properties arent correct.