Not sure if this is a problem but its not something I have experienced yet. At WOT on takeoff, my #2 cylinder egt rapidly climbs to 1560 deg and the CHT also goes up more than the other cylinders. After leveling off and setting cruise power, the temps come down but #2 is always warmer than the other cylinders. I removed the air dams in front of #1 and #2, checked for induction leak, borescoped #2 cylinder but do not see anything out of the ordinary. Fuel flow seems adequate and engine is very smooth running. Any ideas? The engine is an O320 150HP and has about 15 hours SMOH on an RV6A
Takeoff and climbout WOT
egt1 by scottsr1100rt, on Flickr
Cruise power
egt2 by scottsr1100rt, on Flickr
Takeoff and climbout WOT
egt1 by scottsr1100rt, on Flickr
Cruise power
egt2 by scottsr1100rt, on Flickr