Hows this combo sound ?

you'll have to have the perfect tune to run 11's with that combo. I'm not saying it can be done but I had a full roller 340 with all the toy's and 3 year's of tuning and didn't run 11's till the 3rd year. The car wanted to run 11.9's but if I did everything right it went 11.80's.

As far as a carb a 650 something should work. Maybe 750 if your light enough and have enough gear. The problem is that crate ain't gonna like 7000 grand which is what it will need to turn if you want 11.'s

JMO