is this true about a 350 sbc vs a sbm

Don't forget that nascrap did the same to the Hudson Hornet. NHRA finally admitted(as the story goes) that they factored the Hemi out of pro stock. Also heard that GM bought a few 340's to see what made them so fast. Local story(mid sixties). Mopar big block b bodies were menacing the chebby boys. They protested the Mopars. They were running(illegal) Isky 1012b cams. Mopar boys found out that the chebby boys knew about mopar cams having paint stripe for id. They painted their 1012's with a stripe and chebbie boys only had to see the stripe to think Mopes were legal.