I am running a set of TFS 11R 190 heads with a lightning intake on a 351W N/A. What is the best intake gaskets to run with these? Intake port size is 1.25" x 2.25". I ran the fel pro 1262 but had to trim the height as they were a little too short on the intake port. Ran them for about 5,000 miles and removed to replace lifters and the coolant port was really mushy and a couple of the intake ports were really distorted. Any suggestions on something that might fit without trimming and that would hold up better?