Auto diff on manual car?

[30psi]

Originally Posted by Sharas

Thought so, thanks for clearing out everything for me .

P.S. Since the gearbox is together with an ca18det engine, it makes more sence to compare the final setup with an s13 (in my opinion).

Yeah thats fairly good reasoning if you ask me

[ChEsTeR]

Is this pisble that i have dif ratio 4,3 ???
I chcked my speed with GPS today and at 3000 rmp on 4-th gear it says 80km/h after some calculations it turns out 4,34 mayby im wrong with my math. Weels diameter is 615 mm 195/60/15

[30psi]

Would work out that way to me as well, but I can only think your rev counter is over by about 400 rpm

[ChEsTeR]

I chcecked the rev counter with the piggy back and it shows the same revs. Mayby my GPS is a bit of. It is inacurate ba 5-10% so it would not be used as a guiding gizmo.