I have a 1991 s10 4x4 5 speed 4.3L V6. i want it to be either a street legal drag car or a rock crawler but im leaning more towards drag car. first thing i wanna know is, is it a good idea or a bad idea to use a performance programmer on my truck.
I have a 1991 s10 4x4 5 speed 4.3L V6. i want it to be either a street legal drag car or a rock crawler but im leaning more towards drag car. first thing i wanna know is, is it a good idea or a bad idea to use a performance programmer on my truck.