Does anybody have any info on this ignition system? My engine will run about 5 minutes, start to lose power and then die. Plug is good, fuel system has been replaced, and the cooling air has been sufficient for the past 3 years use. I have ordered a new battery for it since it has been described as voltage sensitive, but I have heard the ignition is not the best. I have talked to Adrian at C&H Ignitions, and he can sell me a replacement, but I want to see if anyone has any ideas.

Thanks in advance for any input.

Listen to Adrian. get the CH. Dan.

Not generally being one to start throwing parts at an issue, I would start with a fresh battery. Or at least hook up a voltmeter to allow you to monitor the voltage at about the time it quits. If you see a big drop off at that point, you know you've got it. Don't depend or trust a reading you're getting from a battery that doesn't have a load on it....

When the new battery arrives it will go in immediately, then off to the flying field. I've dead-sticked the plane so many times lately (H-9 150-size P-47) that another such landing is no big deal. If it dies with the new battery, C&H will be getting a check.