i just got a "brand new, rebuilt" turbo. im worried becaues my fins, they dont spin freely. it requires some effort and seems very stiff. is this normal for a new, rebuilt turbo?

 

If the bearings have never had any oil over them, it will be a little hard to spin. If you're that worried about it, pump some oil into it and see if it loosens up.

 

does it feel like its hard to spin or does it stop after you spin it? Its not goign to be like a frictionless top... If you are able to spin it pretty easily and dont feel like there is a kink in there you're probably good. Also check for side to side and front to back shaft play.

since it is rebuilt, i just hope its from a reputable company or person...

 

ye its hard to spin. ill try put oil in there and see what happens.

thanks

 

the fins should spin if you just give it a gentle touch. if it's hard just to move it good luck.

 

if it's too hard and you can't return it hook up a drill to it while you pour some oil in it and move the compressor fins with the dril motor til it's nice & looooose.

 

spraying some oil in there isnt going to do much, I'm almost positive once you install the turbo and nice hot oil runs through the center section and it spins about 40-50k rpms she'll free right up. Sometimes they are just a tad tight after rebuilds.

Jeff