Dude, I wasn't talking about removing a plate, just removing part of a shaft that the plate attaches to. It is what boomergt did.
Look again at the link I already posted.
http://www.msprotege.com/forum/attachment.php?attachmentid=42739
Then compare that to your throttle body, you will see the difference. It is pretty small difference in terms of the total cross sectional area, but if you are porting a millimeter at a time, you might as well do something like that too.
