Motor Oil instead of Gearbox Oil

[Ashley =1.8T=]

As stated in the topic, does this really work? and does it really improve or make any kind of difference?

Thanks in advance.

 

[Ashley =1.8T=]

And i know i sound crazy but that is what the race cars this side do with the link shift boxes.

 

[<tuffty/>]

And i know i sound crazy but that is what the race cars this side do with the link shift boxes.

Because race car... not road car....

<tuffty/>