Added an 87 mm tb, which required 2 soler performance adapter plates, the intake has been mofified to accomodate this, all restrictions if possible were removeed and lower intake opened upto match upper, smooth, tuned in fine ran like crazy, then i put a 1" plate in between the manifold and engine, cant seem to get the thing to stop hunting at idle unless i tune spark error by adding the results of spark error at idle ( paste special- add) seems to work best, it adds to subtraction, but then my stoich is only 10.6, if i log map and paste spcial %-half stoich starts going up but starts hunting again, chasin my ass a little, when i drove it ot went to 14.7-14.5 back and forth but at least was up there, any thoughts besides "wtf ya doin that for" lol would be appreciated ( gen v)