Jump to content
Jkole4

Compressor wheel bore to small for shaft

Recommended Posts

Hi I bought a new comp wheel for my turbo and the shaftbore is to small so it doesn't fit on the turbo. The turbo is a gt3071r could I just drill it out to fit or do I need to get it professionally done?

Share this post


Link to post
Share on other sites

No you can't just drill it through. it needs to be bored out with a special cutter with tolerances of almost 0 thou. If the comp wheel is out your whole shaft will bend once comp nut is torqued.

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


×