On my 95 Monte Carlo Z-34, the top speed was 114 and started to cut out at 115.
200
3.4 L : 118mph
on top of the brake pedal under the dash.
110
your 95' Monte carlo with a superchip would do over 225 KM thats 139.8 Mph! I know because I was clocked at top speed by an RCMP officer racing against a cadillac STS. The STS Shuts down at 220 and I was crawlling by at about 5mph faster on the flat but he was faster on the hills by about the same. I now have a 2001 monte carlo SS shuts down at 201KM thats 124.8 no superchip. GPS top speed recorded the run. This should answer your question about the 03 because they should be the same.
Forced induction.
The transmission modulator valve, On your 2006 Chevrolet Monte Carlo, is located on the top of the transmission. The valve should be labeled as such.
It's on top of the fuel tank.
On top of lower portion of steering column.
Remove the air filter from the top of the carborator,its a butterfly at the top of the carborator
The thermostat on a 1999 Chevy Monte Carlo with a 3.1 is located just below the throttle body. It is covered by the top radiator hose attached at that location.
They'll usually top out at around 120 MPH