algonquin
MEMBER
Seldovia,Ak
Hi Guys, just wondering if anybody has run across this. O-200a , new prop 69/48 on a C-150l. Plugs cleaned and check good, timing right on(28*), mag checks good, all cyl. 72-76 /80, EGT’s front cyl. 1235, back two 1160. WOT engine gets to 2300-2400 and starts running ruff, back the throttle out 1/2” engine smooths out and makes 2550 rpm. (Checked with a proptach). Before I start pulling the mags and checking EGap etc. and sending the carb out would appreciate your guesses, thank you, Tom