@ Super8 : Agree with you and now , much more .
But I think a non-slick car is my point , The Original one is more important ,than the Tuned one .
And I usually focused on the std cars , not modified , that came in the another category , for example as you know , the 60' and 70' Alfa romeo's that tuned by Auto Delta was much more faster than the standard ones , but we point to the std's always , that's more close to the historical facts about the 60' Sports cars and so ..
I also agree with your new claimed Top speeds , and must to say these numbers is more realistic than your past numbers , but you don't explain that, what is the " tuned" ones ? more cfm Carbs ? Hot Cams ? the open Headers ? bigger ports ? light weight parts ? or all of these ?
Any way the 165 mph is possible for a 3.23 HEMI Daytona , but I don't know are 186 is possible for a tuned one ?
And a mistake or typo : the Talladega/Cyclone can do 148-9 with 429 and 3.25 and the LS-6 can reach 153 with 3.36 , as they Red lines speak . be good.