I donno why people insist on getting a pulley as soon as they get a GTP, I don't get it. Whats the big deal? More damage to the motor and a slower car? I guess thats cool huh?
If your not going to mod properly, you have no reason to dick with the stock S/C pulley period. Leave it alone until you are properly modded. Otherwise, leave the damn thing alone and maintain it.
You gotta pay to play and stay together too!