Just another cam pick question.

I kinda skipped all the posts so i apologize if it was brought up already.

I have a very similar combo 360 ede heads, rpm air gap, 750 street hp holley,3.91 gears. I run a comp xe284 cam.Best run was 7.94 at 89mph 1.76 60ft.

My first question would be what converter you're running. I talked to dynamic and they recommend a 4200 9.5".

[ame="https://www.youtube.com/watch?v=d_4bbfP7_qI"]https://www.youtube.com/watch?v=d_4bbfP7_qI[/ame]