Which Holset is this?

[banshee04]

It says H1C on the tag, but it doesn't look like one I've seen before.

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[Aproductions]

the smaller h1c maybe, I have the bigger one and the comp cover is different but it is an 8 blade like yours.

 

[BoostedBeaver]

Measure the inducer and exducer of the compressor blade and then check any holset page. In the first few paragraphs it tells you all the measurements so that you can find out which one it is. Other than that maybe jusmx will chime in to help you out.

 

[JusMX141]

Gotta pull the cover and measure the inducer spec, then you will have answered your own question.

 

[banshee04]

I know how to measure it. This is just my buddies turbo and was just curious cause i haven't seen a compressor cover like that on that turbo.

 

[JusMX141]

They're out there. The 3" inlet was used on the early non-intercooled Cummins-powered Dodge trucks.

 

[floader]

The one I have is like that, measures 54mm on the inlet. When I looked up the numbers it came off a volvo