Completely stock 1992 base Corvette
Automatic trans
2.59 axle ratio
This is +2,000 ft DA. Owners of automatic 2.59 geared LT1 C4s have reported as fast as 13.3 @ 106 mph bone stock in very good air (-2,000 ft DA) which is on par with what i'm seeing out of mine. They only appear to be about 2 mph slower than C5s with the same trans. I have driven several auto C5s and they don't feel any different SOTP to me.
