340 stockers

hi, I have my latest national dragster. they list class winners at Topeka Kansas.
E/SA, Dixon, 71 340 duster 10.83@ 119.90, Williams 72 340 duster 10.89 @119.62. interesting thing is the 72 has 1.88 int valve vs 71 2.02 valve. vanlandt D/SA, 71 duster, 10.75 @ 105 .96. on brakes. all 10 sec 340 stockers!!! gotta love it.