What should it run in the 1/4?

Just finished my 340 and I'm wondering what to expect. 30 over
Stock stroke 9.6 to 1 compressions
Stock forged crank
Silv o lite 10cc pistons
Purple shaft 508 cam 248 duration
1.6 crane gold roller rockers
Lob separation 108
Edelbrock aluminum heads 63cc
Air gap dual plane intake
Holley 750 double pumper
MSD ignition
4 speed
323 sure grip 8 3/4
1971 dodge demon
What's shoud I expect in the 1/4? I know 391 or 410 would be an upgrade but I do a lot of street and high way driving.