[thundercat]

hardiman -- I've just gotten it tuned better. I had some of the filters with foam discs and after removing retune and runs much better- I have no problems with vaccumn I made a hidden vaccumn manifold under intake with an old nitrous set up- it has a #6 out rear of intake to my brakes--I have 9# at idle I hade 10# with the 2x4 set up. are you running any screens or filters?? thanks Steve McD 427aggie What type mufflers?? I've been told mine are restrictive and was going to cut apart and replace this winter but hadn't decided on which core to use.. thanks Steve McD