Is there any differences between the force needed to depress the pedal to the floor on different models? Reason I ask is because I drove my friends '90 T2 and it seemed a lot harder to stick the clutch in than on my 86 GXL; its almost like it has half the resistance. Could something be loose and need to be tightened or..?

While I'm at it, does anyone have any tips for rewiring all my grounds + power etc?

 

Bumpoo

 

no bumps.

Stronger pressure plate in his t2 , air in your system, your pressure plate is weak, weak flex hose..
Lots of factors, but you dont explain what is on your car and what is on his.

As for the grounds, there is a nice thread in the Archived subforum