So a 16.8 second 1/4 mile is laughably slow per your own thread.
This 4,780 pound 1969 Cadillac Coupe Deville ran a very comparable 16.5 second 1/4 mile:
http://www.imperialclub.com/Articles...Trend6-reg.jpg
http://www.imperialclub.com/Articles...Trend7-reg.jpg
Yet you continue to attempt to convince people that your 280 pound HEAVIER (5,060 pounds per you) 1969 SEDAN Deville is a fast car..