i understnad that alot of people have issues with speedometers not reading correctly, so what i want to know is what is top speed in 1-3rd gear? is the top of 2nd really 58mph and is the top of 3rd 77/78?

and i mean when you hit the revv limiter.


also what causes this is it just dirt in those little teeth on the axel where it reads speed? (im assuming thats where it takes speed readings and not from the output shaft on the trans)