Altenator pulley issues
I have an 02 Z06 with a Magnacharger. 3.0 pulley size, pulling 9 lbs boost.
I do HPDE's and have had problems breaking the altenator pulley off the shaft.
So far I have spun 3 pulleys off the shaft this year.
These are aftermarket altenators from Autozone, (lifetime warranty).
Anyways, just wondering if others have encountered this issue and if so, what did you do to fix.

