Holset compressor wheels - TDR Roundtable

Holset compressor wheels

09-08-2006, 03:07 AM

#1 (permalink)

EBansberg

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Join Date: Jun 2004 Location: Colorado Springs, CO Posts: 148

Holset compressor wheels

Ok, I'm looking for some people with some turbo knowledge. I've picked up a couple used turbos and want to know what is best for what situation. I've got two compressor wheels:

1) HX40 Wheel #3537172
6 Blade
Inducer 54mm
Exducer 84mm

2) HX35 Wheel #(haven't pulled it apart yet)
8 Blade
Inducer 56mm
Exducer 82mm

I know when comparing 35 wheels it's all about going 56-->58-->60mm but what does exducer size and blade count contribute?

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