NO! In cases of emergency you can use 87 to get to the next gas station but using the fuel often will damage your engine, especially the #7 cylinder. This is information taken straight from one of the C5 Corvette's engineers. The vehicle is designed for premium fuel (91 or 93 octane, depending on where you live).
In the fuel tank
No , it will wreck the catalytic converter , use " regular " unleaded , 87 octane
About 98% of Americans use regular gas in their cars.
98
it has 1, in the block.
vortex 98
L-98 350 cu. in.
87 octane Regular.
All models puts out 345HP
You can use anything from Regular Unleaded to Supreme Unleaded. If you just use it as a daily driver I recommend using regular unleaded.
DRIVER REAR, NEXT TO DIFFERENTIAL UP AT THE TOP MOUNTED TO THE SIDE OF THE BODY. YOU DO NEED A SPECIAL TOOL TO REMOVE IT. IT IS VERY EASY TO REMOVE WITH THE TOOL.
Premium unleaded 98 Octane