08-17-2004, 01:44 PM
I just switched to the 20% o'donnells and now I am having tuning issues. First off it does not smell as nice and trinity fuel but...........ok. Now I am having troubles getting above the 200F mark. This could be good but its giving me a headache. I try to lean out my lsn to get the proper take-offs and tuning, but I have to have it really lean to get it above 200F. So lean that the motor rev's up shortly after releasing the throttle and the rpm's really start to climb at idle. Then I take off and as soon as I let it off it dies because of the idle not catching up to the falling RPM's, so I set the idle higher but then it lurches. If I richen it up, I do not get the best take-offs but it tends to run smoother at idle and low speeds. I do multiple high speed passes and the temps are staying really low. Do you just keep leaning it out to get in the temp range or what, cause its really leaner settings then my trinity fuel by far. My trinity ran at 230-250 all day. Oh yeah I just installed a MC-59 plug too. Seems like it does not like that plug and gives me some issues starting and dieing as soon as I let off the starter button. What do you all think.