Stock 340 dyno tests?

a-bodyguy said
my 68 gts 340 auto 3.23s all stock 85k no air cleaner timming bump spring clamps the chit 68 carb
3600 lbs me in it on the line 14.3@97 mph thats 320 crank 256 rwhp pretty simple

your et @ 14.3 is 245 hp @ crank 220@ wheel
mph @ 97 256 @ crank 230 @ wheel. mph don't lie