SRT-4 2.4 turbo swap into an early A-Body?

I had an 05 SRT that I did a big turbo swap on. Pretty much just a bigger turbo,intercooler,and drag radials and would run 12.20's at the strip(traction limited too,could have gone faster with slicks) then drive home at 70 mph with the a/c on two friends in the car plus the DR's in the trunk and still get 34 mpg. BUT I only got like 18 mpg when driving around town hahaha but the DOHC 2.4T is a great motor.