I'm sorry I have to totally disagree. A gen V blower is an excellent mod choice for someone looking to go fast. The design of the Gen V rivals that of the best ported Gen III. They run cooler, and they are much louder!

Why would a ported blower be last on someone's list? When you port a blower or upgrade one you are bringing in more air, last time I checked out stock heads flow nicely and are in no way maxxed out by the stock Gen III. A Gen V or ported III is an excellent mod choice.