Guess my horsepower/et

Should make close to 500 with a good tune up.

If the car 60's well it will be a high 10 pass (10.80's) or right at 11. On a true 125 juice shot, it should run bottom 10's. The tall tire and 4.10 gear is going to work the converter HARD.
What do you mean by work the converter hard exactly?