I have a 503 inverted 503 on my Challenger Ultralight. The EGT temps on the mag end cylinder is reading just slightly lower then 600/620cel. The spark plugs have a ting of light grey colour to them. While the PTO cylinder EGT temps are 550cel, and spark plug colour is good.
I have checked that there is no air getting in at the fuel lines. The carbs have been balanced.
Should I be concerned? Not sure how to lower the temps on the mag cylinder.
I have checked that there is no air getting in at the fuel lines. The carbs have been balanced.
Should I be concerned? Not sure how to lower the temps on the mag cylinder.
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