i have a dayco non lock up 3000 stall.i put 28 x 9 slicks on and i can only run 103 mph.i ran a 12.88 with a 1.69 60ft.i had plenty of fuel press. and no knock.it will foot brake 3400.that run was with a 23 degree chip.i cant run any faster mph.the converter is the only thing i can think of.i put it in because i didnt have a d 5.is a d5 out of a caddy trans. the same as a tr?