the engine in my 94 teg gs-r desperatlly needs to get overhauled and rebuilt. It has 140,000 miles and the past 40 my older brother spent ragging it to death and it's leaking lots of oil and has low compression accross the baord and also worse in 1 cylindar. So my question is where is a good shop that wont rip me off and will do a good job rebuilding my engine. I live in the Dallas Texas area