Jehh Hi , so i wanted to try changing the engine sounds , all of my engines that i downloaded has that same engine sound , except the K20 engine HELP !! This is how it sounds : https://www.youtube.com/watch?v=0hiAgBB7_fg
Twizy123 Do you have a addon folder? if not you could try checking the sound folder in that engine and check it's the same or not.