Any advice on my 440 recipe?

stock 340's don't make 275hp if you ever drove one you would know. Anymore bench racing.
Pretty close as it came from the factory.
stock 340's don't make 275hp if you ever drove one you would know. Anymore bench racing.

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