We just put together an 85 t/a for my father, its a 355 with holley aluminum heads, 2.02/1.60 valves, lunati 1.5 roller rockers, street dominator intake, 670 cfm holley street avenger carb, isky .510/.510 lift cam with .236 duration at .050. hei ignition, edlebrock tes headers, 3 inch exhaust with high flow converter. the car has a 700r4 with a 2500 rpm stall. car has the stock 3.08' which i know will suck with that cam, thinkin 3.73's?. Anyone have a quarter mile estimate?