1/4 mile times

Hamesdart -- i agree with some of the posts.

i would double check your tuning 1st . make sure you have 15-18 initial and 34-36 total timing .

look down the carb while your buddy floors the gas pedal-make sure your blades are opening fully. (with the car off of course...) , u never know your cable might have moved.

make sure you have at least the stock jet sizes in the car - then try 4 or 5 sizes bigger .

i agree on the converter - thats a HUGE part of the combo -- Call PTC or TCT, great parts and great prices. See what they recommend - id guess around 3000-3500 stall .

your car as it is should easily go 12.00 .

i had a 9.5:1 ,440 / 902 stock iron heads /850 holley/ 509 cam/ 4:10 gear /2800 converter , in a E body . it went 12.20's and 7.6 in the 1/8th

I would make sure your tuning is right before throwing any $ at it just yet.