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1992 Z28's with 145 mph Speedo

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Old 03-29-2007, 04:25 PM
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1992 Z28's with 145 mph Speedo

Which 92Z's came with the 145 mph speedo? I have a 92Z with the 110 mph speedo, on the back it says "90 Chevy F GA". Just want to make sure it came in the car (or at least could have).
Old 03-29-2007, 04:46 PM
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Re: 1992 Z28's with 145 mph Speedo

u have to check the RPO codes. all 350 cars got them, and i think all 305 TPI 5-speed G92 cars got them

"90 Chevy F GA" is on the back of what? are u talking about the rear bumper?
Old 03-29-2007, 05:33 PM
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Re: 1992 Z28's with 145 mph Speedo

The "90 Chevy F GA" is on the back of the cluster.

The car is not a G92... Maybe it is legit.
Old 03-31-2007, 10:47 AM
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Car: 1991 Camaro Z28
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Re: 1992 Z28's with 145 mph Speedo

Hey Casem1,

All '91 Z's with the 350 and the 305's with rpo G92 came with the 145 mph speedo. What rwdtech stated is correct.

My '91 has the G92 option with that speedometer.
Old 04-01-2007, 12:35 PM
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Re: 1992 Z28's with 145 mph Speedo

yea any non g92/305 Z28 just got the 110...like mine.
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