I purchased a Turbo about a year ago and was told it was a Garrett T3/T04E Turbo. The exhaust side is .48A/R and the Compressor is .50a/r

I searched these forums for 2 hours. Some people claim that there is no .50a/r T04E and that my turbo is a T04B, they claim its like this

.50a/r = T04B
.60a/r = T04E
.70/ar = T04S

Is this true ? do I really have a T04B ?

if my Turbo really has a .50a/r T04E compressor housing with a 50trim wheel where is a compressor map for it ? I cant seem to find one anywhere

thanks

 

Anyone ?

 

Turbonetics made a T04E with a smaller housing(2.75" inlet) that may be a .50 A/R, but I'm not 100% on that.

 

yes there is. cheapturbo.com

 

ive got a garret t3/t04e 50 trim with .50 AR, got it off an Ebay shop , still sellin them .

 

Thanks, anyone else ?

 

Take off the cover and measure the wheel... you'll know for sure what you have.

 

the number is irrelevant for you, because Garrett changed some volutes over the years to be a .50A/R and .60A/R. Take the housing off, and measure the wheels to be sure, and stop "spinning your wheels" over the number.

Oh, god.. that joke was just bad... really bad. Sorry, guys.