Ok so i have a 1992 rs 305 tbi 5 speed. Im not lookin to make massive amounts of power, my intentions for this car is to be a cruiser/ car shows and also my daily driver. im currently getting 23-25 mpg which is nice. only plans I have so far is a 4th gen disc brake posi rearend and a t56 tranny. as for the motor I dont wanna go huge just want to be respectable. Im shootin for around 230 rwhp but I dont wanna loose my mpg and Im stickin with the 305. car is absolutly bone stock right now with 125,000 miles on it I know a rebuild is in the near future so my question is what mods should I do to reach the 230 hp and still retain as much mpg as possible