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Pilot RC 107" Extra 330SC

Joe Hunt

150cc
Well now...what do you know about this? I've pretty much figured the Pop-Top out quite nicely, but my rollers have "SUCKED". In this video it showed me exactly what I am doing...umm, not right. (Hate that wrong word. LOL)

So the poptop video showed you how to do your harrier rolls better? Nice. :)
 

Joe Hunt

150cc
Looking good! Sorry I have not been on here for while, have been super busy. To answer the question about the mounting guide. I hand cut them and send them by request with the purchase of the motors from ZDZ USA or Aeroworks. Curious, how many gallons have you gone through now?

I have around 5-6 gallons of 32-1 Redline through it (on your suggestion). @Tavis likes 40-1 Stihl Ultra from the get go, and he has lots of experience with these motors, but I went with your suggestion because you are www.ZDZUSA.com . haha I'm curious to look at the blow by on the pistons but I don't want to mess with the muffler seals that are working perfectly. No sealant, no locktite, no oil. I just bolted the mufflers down with dry factory bolts and dry stock gaskets... using nordlocks for washers. The seal is perfect after 18 flights. I did that because the ZedDeeZed stock gaskets looked like they're of a special material. They look like they might even have some metal in them. Maybe to transfer heat out from the cylinder to the muffler for cooling even. Oh, I want two spare sets of those if I can setup that order here with you. haha

As for the motor... it was really strong and smooth out of the box with an amazing transition (granted I have been flying tune pipes, haha). I broke in on a original Mejzlik 32-10 prop and the plane flew really well with it and the engine felt like it was having no trouble with the prop but also not ripping it (so I thought that was all good). After a couple of gallons I went to a Falcon 31x12 which almost felt like too much prop for my big draggy plane. But, not too bad. I just took it easy for a couple of more gallons and then it really started pulling hard with that prop. The plane does not fly quite as good as it does with the Mejzlik 32-10, but it XAs better (especially crankshafts and torkanos) and torque rolls easier, too. I always seem to end up back on these Falcon 31-12 props. Anyway, the motor is really really good, I pretty much just do not think about the motor while I'm flying, and that's how I like it!

I did a low torkano and me and Joe were just laughing away, that move really makes me laugh. :) And, I was doing a rolling harrier down the runway and thought I was getting pretty low and thought I heard a scuff sound... and I guess I did. haha
 

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Joe Hunt

150cc
Mat just recovered his Extra in the Joe Hunt scheme... man, I miss that scheme... I want to recover the Sukhoi in that scheme!
 

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Joe Hunt

150cc
Hey you ZDZ-180 guys... Joe from www.zdzusa.com says he hasn't been able to get the cool muffler gaskets in stock yet, but that he's working on it. I told him to backorder a few for me.
 

Joe Hunt

150cc
Speaking of ZDZ 180, what is the restarting procedure like?

Still heavily leaning toward that motor for my Dalton 300...

After approximately seven gallons I can safely tell you it is much stronger than any motor I have personally ever run. Start up is fast and easy. First start of the day will be like 8 flips until pop, later starts the same day will be like 4 flips to pop. At that point I just let go of my choke switch and the engine keeps running.
 
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