Which will get to the end of 1/4 the quickest

Thankyou, I said I was done but I just thought of something looking at the cams. Even with the 4.56 or 4.88 in the 340 could the cam currently in that engine pull the kind of RPM he would need??? I guess that would also depend on tire height too. Any thoughts?

The .508 MP cam in my 340 with non ported #308 iron heads is flat done at 6000rpm. I picked up three tenths by short shifting the car, I backed down from 6600 to 6000 rpm and it goes through the traps around 6100-6200. I have a 4.30 gear with a 28 inch tall tire. How much more RPM could you get out of the solid compared to my hyd?