Hi i have a 1984 vette[crossfire] i have,1991 fuel pump, ram air, exhaust no cats ect, new rapied fire plugs/wires, new cap/rotor, 3.31 gears,350 turbo 3 speed tranny, no a/c, k&n, new 255-50r16 tires. this car seems realy fast for a crossfire!!!! can smoke the tires through all of first and go side ways in 2 from a dead stop. Raced and beat a 2000 GTP easly, a V12 jag VARY easly!!!!!! beat 85 & 94 Mustang GT. and with this tranny first is to 44mph secend is to 65, so the tranny has a really close ROTO: dose anyone know what i should be pullen in 1/4? thanks

You could get a GTech or go to a track.

Speeds vary with the weather and Corvettes are fastest in clear cool weather with high pressure.

Maybe your 14.5 in the quarter on average.

Be careful.