745 boost

Discussion pertaining to positive pressure E28s.
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Ken H.
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Post by Ken H. »

Golosok wrote:
Jeremy wrote:Dan, I noticed that too. Forget the pressure, I wonder what his IAT and EGT figures are. They've got to be obscene, even a larger than stock intercooler can't effectively cool a charge being created by a turbo running as hard as it can. :shock:
EGT never went pass 850 deg C

I know because I have sensor and gauge.
850C = 1562 deg F. I submit this is, shall we say, a bit . . .toasty. Which simply serves to support Jeremy's observation.
I would think charge temps ex-compressor somewhere in the 140s C. Depending on the current IC efficiency, IATs 60-65 deg C.
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Jeremy
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Post by Jeremy »

Golosok wrote:EGT never went pass 850 deg C

I know because I have sensor and gauge.
Is the sensor before (in the manifold) or after (in the downpipe) the turbo?
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Golosok
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Post by Golosok »

The sensor is inside the manifold, almost in the middle, little bit closer to front.
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mooseheadm5
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Post by mooseheadm5 »

850C is getting to be nearly too hot. What are your IATs?
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