400+ HP x 2300 lbs x 11 sec Feasability

I am sorry but I dont think your car, or any A body is 2300 lbs close to stock form. 2800 lbs yeah Id beleive.. which is really light considering most Neons, Civics and Corollas are around the 2500-2700 lb mark. Hell any late model Camaro or Mustang would probably be 3300 + lbs minimum. So though I dont think your THAT light your still light especially compared to most new cars on the road. My 1971 Dart with no spare tire, 1/3 tank of gas with the stock slant 6/904 and 7 1/4 inch rearend was 3030 lbs. That also was with 50 lbs of AC and the power steering. Now its got the 8 3/4s, 4 wheel disk brake conversion and the 318. What does it weigh? Id guess 3100-3300ish. The rearend probably added the most weight and the disk brakes added some poundage too. I dont know for sure but I am spectical that a small block comes in heavier then the slant 6. Has anybody here actually weighed them and compared them ?