Originally Posted by oledoc2u

Running a Texas mile is no worse than running several 1/4 mi runs. But I can assure you unless you have one of those motors I mentioned, it will run lien on a sustained run. How many runs? Only time will tell. But I bet you don't run like that everyday or for long distances. If I am wrong, then you are lucky. The motors are built well, but they are all a little different. More fuel solved my lien issues. A tune can solve them as well, so yours may be tuned to the rich side. The fine line is tuning to run right at the line between lien and rich...and that line is hard to find without a great tuner.