exhaust dounut question - torx or allen

[dexter]

I sprayed to PB Blast on them and let them sit for a day... came right off.

 

[Tod]

Finaly got them out. One by drilling the head and using a easy out socket from under the tunnle and the other using an easy out from the top...... now ai can get back down to business..........

 

[jds1000]

Finaly got them out. One by drilling the head and using a easy out socket from under the tunnle and the other using an easy out from the top...... now ai can get back down to business..........

The easy out socket from under the tunnel worked great for me. I only wish I would have thought about that first before wasting a lot of time trying other methods.