3.46 or 3.73 diff gears

[postelXIII]

Thanks guys that's the info I was after.

 

[tja_bot]

your car should be like mine then, speedo is 10%, ie reads faster than your doing, ie, 50=55, 100=110, 214=235.4

you can get the speedo changed through the computer either buy getting a tune (as i am) or get holden with tech2 to do it

thats how mine was yeah, had holden recalibrate cost $30 which was a surprise.