My '75 Scamp 383 Build

If I remember correctly Dick Landy did a test for car and driver magazine (maybe ? May have been another magazine back in the day) but he took a bone stock 383 road runner and with some simple weekend bolt ons (headers, racing slicks, carb tune etc) he was running 13s in a stock roadrunner.
Ok so I went back a looked I'm my book and I was way off!! First it was ronnie Sox not landy and it was a 440 roadrunner not a 383 sorry for the bad info I'm gonna remove that post.