A friend of mine has a 94 caprice and we would get into endless arguments over who'* car would take a quarter mile. I did a little research and in my opinion my Bonneville would be a hard earned win. Although the LT1 has 260 horses to my 240, his car weighs considerably more. Im sure of the torque specs or 0- 60 times but I know from the times that me and him are driving on the road together and I get on it a little bit, I always have a slight advantage on his car.

We made plans to go to the track in a couple weeks so I just wanted your guys opinion before I embarrass myself.

Weight is not your friend at the track. So you being lighter will be a big plus. Also being supercharged gives you a torque advantage. Do all you can to strip weight, turn off traction control, have your gas tank below half full. All this will help. A stock SSEi should get you in the low 14s depending on your driving. The race is won or lost in the first 60 feet of the track.

Strip her for the strip! Here'* some weight reduction tips that will help you earn that win : https://www.gmforum.com/t281813/

those 20'* aren't helping if the OD of your tire is larger than stock