exhaust port removal
 

I'm trying to use NA housing on T2 motor na want to swap out exhaust port from t2 to na housing. what is the correct way of doing this? is there a way of removing pins and reusing them? do I have to buy new pins? I just dont feel like spending 1 hour and ruining perfectly good porting bit.

http://bdc.cyberosity.com/v/Technical/RollPin-Removal/

https://www.rx7club.com/showthread.p...ll+pin+sleeves

drill the roll pin out

If you find a way to remove those blasted things intact, please let us all know!


-Ted

what do you mean by intact? the roll pin, housing, sleeve??