i never tested before and after so im not sure if it worked. when you look at the bhp on the control panel it still says stock? is it suppose to change?
Sorry to hear that. I used a turbo graph helper in order to modify the engine values (link below). Could you please develop on "a real dyno graph"? I would be glad to see what I can improve. thank you very much.
i downloaded the file, unzipped it, saved a copy of the original supra, copied the unzipped file and pasted it in the cars folder, but my supra is exactly like the kunos one. Please help
For me, I pasted both the original and the modded one in the cars folder. If you don't know wich one to use (because they look identical), you could try click the little "three dots" next to the graph of the car (when viewing it from the content menu in content manager). That way, you could click "recalculate curves using data only" and the graph should update. If you see the power curve going above 1200hp, you should have the right version. Let me know if further help is needed. Have a great day.
Link for the turbo graph helper: https://jsfiddle.net/x4fab/rw6pug21/embedded/result/