thats kinda what i was thinkin

 

i got a 14.1 outta my 4.8 full bolt ons gears stall tuned i plan on doin a cam swap this winter TSP 220/581 hope to get it deep in the 13s

 

My rclb 4.8 ran 14.90 with a cheep tune and 4.56 gears. All I gotta say is spin the lil bitch. 5.38 gears minimum.

its simple math. 7500rpm 293 = 6043rpms 6L no replacement for displacement.

 

I was thinking about goin between 3.23s to 3.73 so I don't completely kill my milage

 

I get WAY better mileage after switching from 3.23 to 4.10

 

Is it city or hwy

 

You could save up for a Turbo setup and go 11's

There is a guy on youtube that took a stock 2010 with the 4.8 and built his own turbo kit for around 3K. And also installed the LS2 cam and ZO6 springs with a 400T transmission.

http://www.youtube.com/watch?v=LnbpJ4i5I7o

http://www.youtube.com/watch?v=4i1nt7hNESQ

 

dont be afraid to mod the 4.8. mine has gone 13.5 on motor with no timing for the nitrous and 11.83 on a 150 shot with a horrible 60ft. with the right setup the 4.8 will be more than enough power and still ghet 22mpg or better

 

I like the sound of that