Where can I configure the speed of this skateboard?

I have this skateboard that works, but I want to see if it’s possible to make it drive faster. I tried changing every single number value in all the scripts and nothing made it travel any faster, I even tried replacing the current module with an edited one and I still couldn’t locate what defines it’s top speed. Can anyone figure out where it’s speed configuration really is? Here is an uncopylocked test place to experiment on.

(3) Adjust the speed of this skateboard - Roblox

The skateboard uses 2 module id’s one of them being an outdated one made by Roblox and the other being the fixed version, but I don’t know which one it’s using to get it’s speed configuration. You can copy and paste the ids from the scripts or get the models from the 2 links I provided here.

(3) Skateboard Module - Roblox
(3) MainModule but fixed - Roblox

To edit the module you make changes to the right script that you think has the speed configuration and then publish the entire thing and replace the module id with yours. I’m not sure how this even works but I’ll let you try and find out, if you can. Thanks.