After a ton of researching, I've found that the skunk2 spacer I installed on my 05 6mt is essentially worthless as far as power, and in all probability loses some on the revup motor. I want to go back to the stock configuration, but I can't find the hardware that bolt the upper and lower plenum halves. Does anyone know waht size the bolts are? or where I can get them?

 

Sorry don't know the sizes...
Have you thought of the Motordyne M-rev kit.
From the reviews, it's a must for the revup engine.

 

I keep reading the reviews, but I'm a little sick of spending money on mod that may or may not work. 500 bucks is a good chunk of change. I managed to find the bolt sizes here
http://www.zchickz.com/fuel-intake1.jpg

getting the bolts should be easy enough, but I have no idea where to get the studs.

 

Probably the easiest way to get the studs is to head down to your local dealer's parts department and buy from them.

They typically will be able to pull up a diagram on their computer screen similar to what is in the service manual and you can point and say, "I want that one and that one."

I looked all through my service manual and couldn't find anywhere that gave sizes, etc. for those plenum guide studs (I think that is what you are looking for).

 

What do you mean by "may or may not work"? MREV is amazing, as I've read on this forum.... I've heard the Skunk is a PIECE-O-CRAP...so you may want to do more research before pulling the trigger on a mod. Just my $0.02.

 

The M-REV is a sure 10+ HP gain! It's a no-brainer.....