How much ET will i pickup with following changes

My experience with swapping out a 3.91 for a 4.30 wasn't worth the work or the money. Your mileage may vary though.

Don are you going tonight?

Yep. Might rain later in the evening around 9 or 10 but should be in the lanes by 7, likely get 3 or 4 hits.
Just pecking away here at work getting truck/ trailer/ car around and saddled up. Have a bad hip i am getting replaced soon, and no help today so just get stuff around a little at a time.... lol
Not good air today, nothing like it ran that 11.26 in last fall, but i should get a pretty good idea how much stouter it will end up being, by comparing it to similar air last year when it typically ran low to mid 40’s.