Ed_Wischmeyer
Well Known Member
Thought I had the RV-9A cooling tolerable, but yesterday cylinder #3 ran way hot for no apparent reason.
On Saturday, I saw an RV-7 under construction with relatively small pieces of aluminum to block airflow directly into the #1 and #2 cylinders, more or less where the head and the barrel meet.
How well do those actually work? I kind of understand the theory...
On Saturday, I saw an RV-7 under construction with relatively small pieces of aluminum to block airflow directly into the #1 and #2 cylinders, more or less where the head and the barrel meet.
How well do those actually work? I kind of understand the theory...