RE: Precision Eagle 4.2 Performance Question
Hi, Ken
Have been offline for awhile and not into my home email box for some time, too. So, I just got your message.
Hope your maiden flight went well. At 22-23 lbs, that thing should scream with that engine. I'm currently running a Mejzlik 22x10 3-blade prop. 24 is closer to scale, but leaves little ground clearance; and, the 4.2 really doesn't have enough power to swing a 3-blade 24x10. A 2-blade 24x10, yes, but not a 3-blade.
Would like to hear how your flights went. I've only got 5 on my Hellcat, 3 with me doing the flying - loops and rolls - no landings or takeoffs yet. This is my first big, heavy scale fighter (i.e. expensive) airplane. Though I've flown for many years, this is a whole new class of airplane and I really don't like taking stuff home in bags!
One hint: Leave the ignition on while the choke is on. Once the engine coughs, turn the choke off - it should start in the next flip or two. You're not having any problems starting the engine, so this hint may not be two helpful. I have noticed some variation in the number of flips it takes to get the fuel to the carb, especially on really cold days.
Dale