> Peter, Can you ask the group what are acceptable CHT temps for a > Revmaster/VW, .I have a Revmaster running at the bottom end of the green > scale i.e 300 deg f ,and my test pilot reckons it's too low , and won't > fly it !
My Revmaster uses J wires held in the head with allen screws. These tend to read 50 degrees F lower than wires below the spark plugs. Also, you might want to google the web for info on the j temp probes. Depending on your method of running the sensor wire from the engine to the gage, you can end up with much lower temp readings. Larry Severson Fountain Valley, CA 92708 (714) 968-9852 lar...@socal.rr.com