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identifing bw turbo

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Old Nov 21, 2009 | 09:39 PM
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Default identifing bw turbo

looking at a s400 series...trying to geet an 80mm guys says it is...but i wanna make sure its not a 75mm anyone help?

tag says
171702
s400s062
g1807 273
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Old Nov 22, 2009 | 06:53 AM
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pic of the measured wheel...
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Old Nov 22, 2009 | 07:56 PM
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Unit is a 75mm DDC unit.
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Old Nov 22, 2009 | 08:34 PM
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whats ddc?

i asked the guy he said

"originally, the cover they came with was a 75mm cover that was machined to the 80mm wheel. The "race" cover is basicly the correct cover for the 80mm wheel. The race cover gives better flow down low then the 75mm machined and flows better through the boost range"


hes telling me this is a year in a half old unit and is an 80mm...jus need to know if not im going to grab one from drturbo...either way i still need the flanges and vbands so il be dealing with you, i apprietiate your help

Last edited by daniel6718; Nov 22, 2009 at 08:47 PM.
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Old Nov 24, 2009 | 09:32 PM
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tttttt
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Old Nov 24, 2009 | 11:15 PM
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A quick way to tell a 75mm from an 80mm, is the 75 will have a 7 blade compressor wheel and a 80 is an 8 blade wheel.

Last edited by kbracing96; Nov 25, 2009 at 11:13 AM.
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Old Nov 24, 2009 | 11:25 PM
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75 on the left, 80 on the right.

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Old Nov 25, 2009 | 07:29 PM
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thanks its the 8 bladed one...
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