Hello all. I have a quck question about the Efini Twin Turbos.



Does anyone know if they should freespin like other turbos, so do they drag more due to the abradable seals?



Any help would be appreciated, I am looking a a used set that will not stay in motion after being spun by hand.

 

Does is feel like there is some sort of resisitance keeping them from spinning? How does the endplay feel?? Make sure you check all the castings for cracks, especially where the exhaust enters.

 

Yes, there is drag. I noticed no endplay, minor crack.