Hey I was wondering if someone could help show me what I need to change to give a engine more horsepower
If You're just wanting to edit the power of the engine, It's in the Engine Jbeam, Circled in red, If you want to change Max RPM or anything else, Circled in Blue.
Thanks how would make a crazy supercharger for the engine --- Post updated --- Also I'm trying to make a custom Barstow drag could you maybe tell me what to do
The best thing I can tell you is: Try and learn. I'm about to upload a VTEC Engine created by me, I didn't know anything about modding in general, and now I know perfectly how jbeams work, specially the ones related to thd engine. If someone tells you how to do it, you'll be limited to do only that, because is that he told you and you'll "remember something" but you'll not remember anything learned by yourself...
I cannot explain you something about that because I don't know either. Start with smaller things and the finish with big projects.
You're welcome sir. Also take a look at this guides, I used them to start creating an engine: https://wiki.beamng.com/Introduction_to_Vehicle_Creation#Engine_and_Transmission <----------- General Vehicle Creation Info https://wiki.beamng.com/Engine_Thermal_Simulation <----------- Engine Thermal Info