Tiki2777
10+ Year Contributor
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- 87
- Oct 9, 2011
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Omaha,
Nebraska
WH1C Holset Billet Aluminum Compressor Wheel with "Extended Tip Technology" | eBay
...but keep in mind the factory H1 thrust system will never withstand the abuse that compressor would dish out at high boost, so you're likely throwing $200 straight down the sh**ter.
The seller is completely wrong- you can't use HX wheels on H1 turbos and vice-versa. The thrust collars are different widths...so putting a HX wheel on a H1 turbo will make it hit the cover, and putting a H1 wheel on a HX turbo would make it rub the center housing.
That would make me question whether the seller has any idea what they're actually selling.
Someone should DEFINITELY add this to the Holset info thread in the paragraphs about the 35/40, because this is good information to know when preparing to buy a Holset. So even though you can get a v-band compressor housing out of a h1c/wh1c, the thrust bearings will not handle the abuse that the 35/40 will.