Hello,
My #3 has burned cooler than the rest since I bought the plane. The temp difference is around 50-70 degrees. 1, 2, 4 all seem to run pretty similar. I ruled out the sensor.
Just wanted to see what people thought of the borescope. Specifically the oil on the top of the piston, and jagged edges on the valve. (last shot)
https://www.youtube.com/watch?v=9W0mtd2OG-8&feature=youtu.be
My airplane uses lightspeed ignition with automotive plugs on top and mags with aircraft plugs on the bottom. Top plugs look new. The bottom is a bit oily but not fouled.
Thanks,
Ross
My #3 has burned cooler than the rest since I bought the plane. The temp difference is around 50-70 degrees. 1, 2, 4 all seem to run pretty similar. I ruled out the sensor.
Just wanted to see what people thought of the borescope. Specifically the oil on the top of the piston, and jagged edges on the valve. (last shot)
https://www.youtube.com/watch?v=9W0mtd2OG-8&feature=youtu.be
My airplane uses lightspeed ignition with automotive plugs on top and mags with aircraft plugs on the bottom. Top plugs look new. The bottom is a bit oily but not fouled.
Thanks,
Ross