will the Stock MAS off a ls1 work with the 1G DSM translator? in other words what i'm asking is the MAS off the ls1 the same as the one you would buy to run with the translator?

I am running a EDIS setup controled by my Megasquirt. I noticed in high RPM's it seemed to be 5000+ rpm's, the engine just seemed weak. I was continually leaning out after 4800 rpm's and more so in the 6000rpm range. I know my turbo isn't running out of steam there. I know the cam is good for more than 5000rpm's (274). I started thinking about it and it seemed like ignition. I narrowed my plugs from 31 to 29, and this helped. I was getting funny data logs too. Then I found a program from one of

I'm looking into getting a full 3" exhaust and will most likely have my buddy who works and an exhaust shop do it, i was lookin into some cats and mufflers and was wondering if this one would work (most likely i'm going to go with the magnaflow muffler, unless anyone can recommend another that will give me a low deep throaty sound)   http://cgi.ebay.com/ebaymotors/OBX-High-Fl...sspagenameZWDVW

Set of nicely polished 7's for sale. $160 + shipping.