i just put 4.10's in my car and i need to tune the speedo to calibrate it... what do i need to unde speedo. i need to know what numbers to put in the blanks lol plz help thanks...
i just put 4.10's in my car and i need to tune the speedo to calibrate it... what do i need to unde speedo. i need to know what numbers to put in the blanks lol plz help thanks...
it depends on what tire size you got
i put in "6.20"
formula is: tire size / gear
so 25.42" / 4.10 = 6.20
looks like I need to check my tire size again.. lol
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