Mass Air Meter

I was looking around ebay and ran across this

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=33553&item=7949495019&rd=1

Does this actually work and if so are the gains worth $200 ?

Oh GOD NO!

Walk away and NEVER touch your MAF other than to clean it.

That MAF has been causing so many problems when people use it.

Yours is big enough for a 454 V8.

LEAVE IT ALONE!

Hah, thanks. I figured it wasnt that great because that was the first I had heard of doing that. Thanks LT.

No problem.

That MAF is a nightmare.