was at the local repair shop the other day and their mechanic asked me the following.
" we put in jasper transmissions, mainly 6 speeds, and they sent us a file to put into the tcm or pcm on older vehicles. Can you put that file in with your HP?" i told im i didnt think so,, but if they would be willing to buy a bench harness i thought i could just write in a hp tune file, but i would have to check into it.
Is this something that can be done? as usual i get conflicting answer searching forums. so how about it?