my88gt

I would like to know if it is possible to put a 140mph cluster on my 88gt with a factory 85mph. and if i'd need a recalibration gear or something else. I do a bit of street racing and in 3rd gear I hit about 90 and after that i dont know how fast i'm going. Anyone done a swap before? I heard all i got to do is get a recalibration gear off a 90 or newer gt and put 140mph gauges without changing the cluster.

primetime5.0

wrong forum buddy

Whitecomet25

Why dont you get a digital speeddometer? Nordskog sells this gadge for 103.99 but the installation is the hard part.