were is the best place to put a pyro probe befor trubo or after or has eney one done it on both and had two pyro gauges if eneyone hase done this or culd be the best plase to put the probe thank yall aaron

 

YOU CAN PUT IT EITHER PLACE JUST REMEMBER THAT THERE WILL BE ROUGHLY 300 DEGREES DIFFERANCE BETWEEN THE 2 SPOTS THE MANIFOLD WILL READ 1200 THEN THE PIPE OFF THE TURBO WILL READ 900.JUST KEEP THAT IN MIND WHEN ISTALLING YOUR PROBE. I DONT THINK IT WOULD MATTER WHICH SPOT IT WENT. I KNOW MOST OF THE BIG HIGHWAY TRACTORS HAVE THEM AFTER THE TURBO.BUT I PERSONALLY LIKE IT IN THE MANIFOLD JUST BEFORE IT GOES ON TO THE BACK HOUSING.JUST MY 2 CENTS

 

If you want a gauge that tells you the truth put it pre turbo.
I've seen the post turbo temps be as much as 500° different than pre.
It becomes a mathematical guessing game post turbo.
Why have to think about it?

Put it here