Well if any of you are intrested in hearing from the Slower LT1 of the group then read on

Yeah i was wanting to swap out to the lighter K member but im to poor after the engine build up.

Ive dropped about 59lbs off the front.

Added about 27lbs to the center/rear of the car.
Plus the Borla is about 20lbs heavier in the back than stock exhaust.

Headers are about 20 lbs lighter, y pipe is about 35lbs lighter.

Ive got 28 more lbs i can take off the front. before i start yanking insulation and stuff like that which i dont want to do.

so about 114lbs lighter towards the front of the car and 47lbs heavier towards the center/rear of the car.

So 67 pounds was dropped from the total weight and the weight that has been added is towards the back so the weight distribution is more even.