Not in the VIN, but if can ask the seller what speedo it has, you will get your answer.

 

i had a 97 z28 got it up to 155

 

Matt - Im glad you went that fast, but that doesn't help me.

So, if the speedo is 150, then it came with the z rated tires, which means there is no governor. right?

 

Yes.

 

I have an 01 Z28 A4 and i was gettin on it last night and it governed at 115-120. Gotta say i was pretty pissed. Short of doing a pro tune, whats the cheapest way i can bypass this?

 

I took my01 ss out to see what i could get it up to. I went 130 then slowed down i was to scared to go any faster. But i know its well capable 150+ mph.

 

Not true, all Z28's and SS's come with 150 spedo, and all V6's come with 120, although most stock V6s wont see 120, all Z's and SS's will. I had a 96 Z and it topped out at 145 with 3:73, and now I have a 01 SS and I have had it some where between 155 and 162, I dont really know b/c the spedo was bouncing

 

The VIN will not give that info & thee is no esy way to tell without seeing the speedometer.

 

I went out on theinterstate and made it to 145. I guess ill say im not governed.

 

I have a 94 Z28 convertible with an LT1 which according to these threads is governed at 108 mph. It has the 115 mph speedometer. I would like to change this to the 155 speedo and what like to know what all that entails. I assume the speedometer has to be re-calibrated and of course I need to have the governor removed, right? I am new to Camaro's so any advice would be greatly appreciated!