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ea82 turbo size measured


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since this info isnt easily obtained and it requires dismantling a turbo to get these numbers,  thought I would share.

compressor
 inducer 37.7
 exducer 52
 

turbine
 inducer 52
 exducer 42.5

the most modern turbo I could find so far is a garret gt2554r with almost identical turbine specs, ball bearing and much larger waste gate,  too bad it costs more then the car!  

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so i called up garret yesterday and talked to a rep for a bit,  so apparently that g25-500 they sell is using a g15 shaft and parts,  so they probably wont make anything smaller.

he said a gt15 is close to the factory size for the ea, but they don't make them any longer.   hmm.  i wonder how well a g25-500 would so on an ea,  lmao.

 

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