I have a 95 impala ss that I bought from my budy and I have a few questions about it like, estimated quarter mile time, dyno whp and torque numbers..experienced members only please. I'm looking for knowledge based off of experience.Mods: edelbrock high performance aluminum heads, crane cam(mild),crane roller rockers and roller lifters, crane valve springs, hardened pushrods. Full exhaust- Tri y longtube headers, borla stainless steal catback. Raiss intake( the one with ram air scoop under front bumper). Msd, msd ignition and opti with msd coils as well. This was dyno tuned and we can't find the dyno sheets but only the receipts. I called the company who tuned it and apparently it is making over 500hp based off the mods and what he remembers..I am no noob by any means and that really just sounds way to high.. Also as far as the tranny goes it is all stock and has "NO HIGHSTALL CONVERTER" which I also think is kinda nuts. Due to the exhaust combination the idle isn't very choppy.. No I don't know the lobe specs of the cam but I couldn't imagine it being much bigger then stock due to the driveability being just fine without a higher stall. So tell me what you think!