jvc760

Turbo Pressure DT414 - 1066 ?

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Hi all !

a friend of mine like to know what the maximum Turbo pressure is of a DT414 engine in a 1066 tractor ?

Does anybody have some information about that ?

Thanks in advance !

Jürgen

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My IH tuneup spec book says 13.5 + or - 1.5, but that's at 115 HP. More fuel will raise it. 

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Years ago in Cummins school they taught 1 # of boost per 10 hp, close but low for todays engines. 

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17 hours ago, CIHTECH said:

Years ago in Cummins school they taught 1 # of boost per 10 hp, close but low for todays engines. 

Isnt the range on the 8.3 wastegate 18-23 psi? So 1psi boost per 10hp would be fairly accurate.

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My 966 with an S2E turbo and pump all the way up has made 35 on the track

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