Today I ve seen a comp turbine, "Garrett m27" was written on it.

Anybody knows what this is? t3? t4? or something else?

somebody said that m-number designates the nickel content, the higher the number the higher the content?

I couldnt find any clue on the net.

 

well it look like a T4 (similar size), but I have doubts,

anybody??

 

tough to say, there are both T3s and T4s that have an M27 designation

 

then, m-designation has nothing to do with the size, it only shows the nickel content.

thanks