Ran my 5 port last night at practice. It's finally fully broken in. I put the Sportwerks 053 pipe on to test. Since Liesure Hours is an ultra high bite clay track that's kind of short and technical, but fast, I thought I'd try the 053.
What a great decision! The engine was even stronger on the bottom end and was quicker coming up to speed on the 110' back straight.
An 053 is a great pipe for the 5 port on high bite indoor tracks!