Speedo in 91 Camaro Z28

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Sep 12, 2009 | 04:30 PM

fastec05

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Speedo in 91 Camaro Z28

I'm trying to sell my 91 camaro, and an interested buyer said that the 91 camaro is supposed to have a 145mph speedo, not a 110. Is that true? I bought this car used with a 110mph speedo. The buyer now thinks that the mileage has been changed because of the speedo. Any help would be great!

Sep 12, 2009 | 08:12 PM

cdoyle

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Re: Speedo in 91 Camaro Z28

Do you have the 305 or the 350?

I think only the 350's got the 145MPH speedo, but I could be wrong.

Sep 12, 2009 | 09:09 PM

JamesC

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From: Lawrence, KS

Car: Met. Silver 85 IROC/Sold

Engine: 350 HO Deluxe (350ci/330hp)

Transmission: T-5 (Non-WC)

Axle/Gears: Limited Slip 3.23's

Re: Speedo in 91 Camaro Z28

Quote:

Originally Posted by fastec05

I'm trying to sell my 91 camaro, and an interested buyer said that the 91 camaro is supposed to have a 145mph speedo, not a 110. Is that true?

Not necessarily. Some were equipped with the 110.

JamesC

Sep 13, 2009 | 10:53 PM

Kevin91Z

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From: Orange, SoCal

Car: 1990 Pontiac Trans Am

Engine: 355 TPI siamesed runners

Transmission: Tremec T56

Axle/Gears: 12-Bolt 3.73

Re: Speedo in 91 Camaro Z28

The 90-92's with the low-output engine (all 305 TPI and TBI) and single cat exhaust got the 110 MPH speedo.

The 90-92's with the high-output engine and dual cat exhaust (305 and 350 TPI) got the 145 MPH speedo.