1/4 mile times

I don't know if any one remembers years ago Car Craft did a feature 440 build up by Pro Parts for a 73 Duster, .509 camshaft, 9.8 to 1 compression, 346 heads ? ,Holley strip dominator intake with a 750 DP carb. All basic parts, the motor put out 511hp and the Duster ran a 10.86 i believe. i could look up the article to be more specific. It just shows you for the most part you have the right parts but needs to be tuned. I really wouldn't be concerned about anything to do with suspension at this point. Set the ign timing as said, make sure the carb jetting is near where it would be from the factory. And get a Tach!!!!!!!!! if it still don't perform check the cam timing. Where do you live? Im in Lancaster. joe