Keep your boost under 75psi or you will be replacing the precision. I get about eight pulls on one. I got one they braced with one run on it for sale if someone wants it.
2-Dmaxs and a endless line of cummins that I know of and they are like myself if you give $800 for something it should hold up at least a season to make a few 12-14 second pulls at WOT, not 2 or 3 hooks