87GTA speedo in my 90 formula
01-16-2004, 02:27 PM
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Car: 1990 Formula
Engine: 350 TPI
Transmission: Auto
Axle/Gears: 3:73 Posi
87GTA speedo in my 90 formula
I got a 140mph speedo out of a 87 GTA years ago and when i installed it ( 2-3 different times over the years) it doesn't work?
my car originally had a 120 mph speedo as it was originally a 305 TBI.
is there something i am missing? i thought all that was needed was a direct swap.
Thanx for any help.
my car originally had a 120 mph speedo as it was originally a 305 TBI.
is there something i am missing? i thought all that was needed was a direct swap.
Thanx for any help.
01-17-2004, 12:50 AM
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