what do you think?

Im going to the track to race a stock 00 C5 and 98 Ls1 Z28...what do you think my chances are with my 74 duster? This is my setup
360 40 over
xe274 cam with .523 lift with 1.6 rockers
magnum heads with 2.02 valves
crosswind intake
Kb107 pistons 10.7 compression
32 total timing with 18 initial
4.10 gears suregrip with 3600 stall Bte Converter 904 trans
reverse pattern VB
Bigs 750 DP holley carb
and Might throw the Under drive crank pulley back on