This is my first time creating a modded engine for beam, ive got a jbeam containing the v8 i want but it doesnt show up in part selector, are there any other files i need?
If your zip just have this jbeam file, it works not. You have to make it like this: turbo8wendover.zip > vehicles > wendover (I haven't 0.22, so wendover might have another name in game) > .jbeam file
I'm basically using the stock V8 for the wendover but changing some names so its a 5.6 and values, and ive added a turbo as an intake option
Have you read the new documentation system for Jbeam? In mods you can't use "BeamNG" in the Authors section anymore and you also can't use the "value" part, that's most likely your issue. Also that's not how you make mods, you can't override stuff, maybe that doesn't work anymore either, delete everything that overwrites the default stuff.