He451on a 6.7 Cummins

G

Gambler

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Anyone running an he451 on a 6.7 Cummins? I believe it is a vgt as well as the stock 351 and are used for some of the Mack trucks, Dump and Cement...
 
Fleece sells a controller I believe, was done a few years ago
 
Gambler said:
Anyone running an he451 on a 6.7 Cummins? I believe it is a vgt as well as the stock 351 and are used for some of the Mack trucks, Dump and Cement...
Click to expand...

Be careful while buying because there's two different versions I believe.
 
There are several variants of the he400 series vgt turbos. Some are 60mm comp up to 67mm is biggest I've seen. Tubine size varies as well. Can't remember if smallest is 60, but it also varies as well up to 64 & 67 inducer on turbine. I believe most turbine housings are 6 (? Or 9cm) up to 29cm. There were a couple different flanges too, the he351ve style & the T4i. Some even had titanium comp wheels. Also if they were rebuilt by holset it was common for them to just bore out the chra. I haven't been able to find and .050 over bearings for mine. Also no one sells turbine wheels for them that I can find either, as fleece stole mine.

The point is know what you are buying, but they are good turbos.

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