5 ton NHC-250 stock EGT’s?

[AZORRAT]

What is the stock highest temperature (EGT) you have seen WOT? I’ve been messing with the fuel on my 816 and told myself to get a base point but neglected too. Thanks!


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[porkysplace]

You pretty much to keep it below 1200*F , Pistons and turbo fan blades melt around 1250-1300.

 

[simp5782]

800 or 900

 

[Lukes_deuce]

Is your EGT probe pre or post turbo? That will dictate temps you should be running. 1200F pre turbo is the common acceptable limit.

 

[simp5782]

Nhc250s dont have a turbo so anywhere in the manifold is fine. He wanted to know the stock egt number and didnt mention a turbo

 

[Lukes_deuce]

Nhc250s dont have a turbo so anywhere in the manifold is fine. He wanted to know the stock egt number and didnt mention a turbo

Yup, you are right Simp! Morning coffee hasnt kicked in yet... I default to turbo motors when mentioning EGT probes. Never mind my post.