4g61t.org

The inducer measures 50mm, the exducer measures 68mm. The calculated trim is 54. It came out of a MHI 16g turbo with a machined compressor housing that was onced owned by Rob (89d15 yada yada yada). The measurements don't fit a 20g wheel and the fins don't look the same. Anyone know if it is a 17c wheel?

I believe it is a TD05H-18G 18G 50.5/inducer 68.0/exducer 55 trim
lots and lots of info here...http://www.evocoupe.net/forum/viewtopic.php?f=2&p=38780

may not be an 18g wheel. g wheels are superback and have dual fins (high and low) not all the same height.
might be out of a volvo tdo4hml 18t.

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If speed kills, then i shoulda been dead awhile ago. There is no such thing as "Too Much Power". There is no excuse for a lost race. Do you view the rev limiter as a fun limiter?or as a shift point? And we all know, more boost=more fun.

Wow underpsi that page is awesome. Saved the link for future use.

The inducer is definitely 50mm as I measure it but the fins could have been damaged thus decreasing the diameter. On Forced Performance's page they sell Typhoon/Syclone 17c turbos and visually the wheels look similar(12 blades of the same size rather than high/low blades). But it does not match the specifications on that turbo. I did shoot them an email. Thanks for the help guys!