[whheezzzz]

93 4.3 Vaccume at ilde is at 17 just below the green bar.at 2k im pretty sure i remember it going up to almost 20 or so,but i could be wrong,beacuse i thought that there was more vaccume at idle,maybe it went the other way lol depending on what you guys say is to if i will remeber or not lol. There are no fluctations at all,very steady. I havent seen any hoses leading to cat, but i do have a hole right after cat where it meets the muff and 2 long holes across the muff from the strapps. i dont hear any vaccume leaks any where,used propane,no fluctuations in idle,used stethescope,couldnt hear any hissing.