LS6 intake modification?

i just searched for about 30 min for alternative routes to take and found a couple of posts on grinding the bottom of the intake with a dremel, who has done this and would you reccomend it?, anyone have any pics or advice for me???
http://www.ls1howto.com/index.php?ar...e1b3bcc94d1a06
In other words you can modify your current pipe to work as well.
http://www.ls1howto.com/index.php?ar...e1b3bcc94d1a06
In other words you can modify your current pipe to work as well.






