Ran with the New 410's

[Camaro9969]

So i ran it last night after doing the rear over with 410's from the 342's and i didnt do better My 60ft dropped to a 1.786 which isnt bad its prob got more in it which will help just its in a 10 bolt with a 6 speed so i dont go to crazy with it. But i figured the new gears would get me to the 11's and doesnt seem possible with this Cam only set up. Maybe some weight reduction? Traction isnt the issue just seems not enough power to do it. I could buy a new throttle body maybe just to add a little more hp. But anyways heres the slips from the Old rear end on the LEFT and the new gears and rear on the RIGHT. Think i can get 11's or is that not going to happen with this set up? Maybe some ideas to get this car going quicker. Video is below also. Thanks
I ran a 12.1 a few weeks back with the stock rear but couldnt find the slip but this is my second best time i ran and they are very close



http://youtu.be/PNrt5rluoTE