Digital Dash Q.

[ShelbySean]

You know the digital dashes that came with certain 84-87 Lebaron/Lancers, is there some way to change the Millage to whatever you want? One more question, how accurate is the Tachometer on those digital dashs? I heard stock ones arent, but I was thinking sense its digital, it might be diffrent.

Cliff Notes:
1 ) Change millage on digital dash?
2 ) How accurate is the digital tach, better go with a aftermarket?

[Garret]

the tach is accurate just slow too respond on the older models

[kmcdon3960]

1: Why would you want to do that? Isn't that fraud? (possibly a battery inside the dash itself, if it's a non-volitale memory chip, prolly not to be messed with)
2: I'm sure its accurate to a degree, but certianly not as accurate as a well built, properly installed (read: PROPERLY) aftermarket tach.

[ShelbySean]

I wanted to know so I can change it to match my existing mileage on another car.

So they are slow huh, is there anyway to speed it up?

[LaserB]

Not sure on the mileage thing, but the tach's are semi accurate. The problem is it can only measure in 250rpm measurements, that's why it seems slow. I use an aftermarket tach because my digi one goes dark at times.