Yes, it’s possible to fake a dyno number here is how.
Don’t always trust a dyno sheet. A dyno is just a tool for tuning and is not always the same. Some dynos will read high or low depending on the brand, but sometimes people can tamper with them and make them read a little off. Dynos adjust for weather so when it’s hot or cold they read the same. They do a few back to back pulls with a CTSV and all they do is change the air temperature and they get the dyno to read very high or very low. This video is just to show people that not all dyno sheets should be trusted and just how easy it is to make fake power.