cals400ex

i have been debating on whether blocking it off or getting a new valve. i am not sure what to do. i am feeling a slight lungeing effect around 1500-2000 rpms with my 95z m6. i don't know if it is ok to block it off with a stock engine. i have been recommended that it is best to block it off when you have a cam installed. finally, can i get a block off plate at a local autoparts store or not? thanks

blkn'silver94

Here you go. Talk to Steve he's a good guy. thanx Tony

http://www.mycamaroz28.homestead.com