1995 Chevrolet Corvette Owner's Manual - Page 64
1995 Chevrolet Corvette Manual
Page 64 highlights
Engine Power Switch(ZR-1) The LT5 engine inyour ZR-1 has two sets of intake runners and fuel injectors. Theprimary set can be run alone for normal enginepower, or both sets can be used for full enginepower. To change thepower setting, put your engine powerkey into the switch. Turn the key to the setting you want and let go. Thekey will return to the center position. Your ZR-1 is able to run at full power under the following conditions: 0 The engine coolant and oil temperatures are greater than 68°F (20°C) but less than 302°F (150°C). System voltage is greater than ten volts. The SERVICE ENGINE SOON light is not on. Full power gives you extra power for highway touring and off-road sports useand reserve power for passing. With normal power,you'll notice less engineand exhaust noise. You can switch the setting at engine speeds to up 4,000 rpm. When you select the FULL setting, a light near the switch will come on.It should go outwhen you change back to the NORMAL setting. Whenyou turn the ignition off, the setting go back to normal will power. 2-21