How things have changed
- Klipkopwildlife
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15 Jun 2022 08:42 #1
by Klipkopwildlife
Do it now, you may never get another chance
How things have changed was created by Klipkopwildlife
Since my sister is unable to collect the Bucker on her trip to the UK I've been looking around for a suitable kit or scratch build project to put a DLE-55RA into. My thinking is SMC have one at a reasonable price and I'm going to need one when the Bucker eventually arrives.
While doing comparisons I remembered that I bought a NiB Zenoah 23 some 12 years ago, when I eventually found it, I weighed it flight ready, 1.65Kg or 3.6lbs in real money. A cross check on the DLE shows 1.565Kg flight ready, or 3..44lbs.
The Zenoah turns an 18x8 at 7k rpm, the DLE 23x8 at the same revs, it makes me wonder if it's worth putting the Zenoah into anything!
While doing comparisons I remembered that I bought a NiB Zenoah 23 some 12 years ago, when I eventually found it, I weighed it flight ready, 1.65Kg or 3.6lbs in real money. A cross check on the DLE shows 1.565Kg flight ready, or 3..44lbs.
The Zenoah turns an 18x8 at 7k rpm, the DLE 23x8 at the same revs, it makes me wonder if it's worth putting the Zenoah into anything!
Do it now, you may never get another chance
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- Eric
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15 Jun 2022 09:28 #2
by Eric
if you are calm and collected when all about you are going berserk - you've missed something important!
Replied by Eric on topic How things have changed
A self-propelled door-stop?
if you are calm and collected when all about you are going berserk - you've missed something important!
Thanks: Klipkopwildlife
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- Flytilbroke
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- Not Tired, long retired "Bob"
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15 Jun 2022 09:44 #3
by Flytilbroke
Have a nice Day, unless I don't like you.
Replied by Flytilbroke on topic How things have changed
Instead of A Bi-plane think Mono-plane for the Zenoah.
Have a nice Day, unless I don't like you.
Thanks: Klipkopwildlife
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- Quorneng
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15 Jun 2022 09:53 #4
by Quorneng
Replied by Quorneng on topic How things have changed
The Zenoah 23 is basically a car/boat engine design so is likely to be heavy/low powered compared to one designed specifically for aircraft use.
Even the G23 (glow on 15% nitro) still uses the same basic parts. On the plus side it is probably pretty indestructible.
Even the G23 (glow on 15% nitro) still uses the same basic parts. On the plus side it is probably pretty indestructible.
Thanks: Klipkopwildlife
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- Eric
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15 Jun 2022 12:23 #5
by Eric
if you are calm and collected when all about you are going berserk - you've missed something important!
Replied by Eric on topic How things have changed
Was it not originally a chainsaw/strimmer engine?
if you are calm and collected when all about you are going berserk - you've missed something important!
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- Klipkopwildlife
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15 Jun 2022 12:28 #6
by Klipkopwildlife
Do it now, you may never get another chance
Replied by Klipkopwildlife on topic How things have changed
It's marked G230PU which is supposed to be for aircraft use. As much as anything I was gobsmacked at how power to weight ratio has changed. I bought it for a Glens models 68" CAP 232 kit that I got from somewhere, the Zenoah was one of the recommended power plants.
Do it now, you may never get another chance
Thanks: Eric
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- THE BLACKBIRD
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15 Jun 2022 15:58 #7
by THE BLACKBIRD
Replied by THE BLACKBIRD on topic How things have changed
Zenoah were designed for the chain saw market and adapted into model aircraft use, and i would say they are still one of the most poplar engines even today a lot of the scale builders use them
I have the plan for the Bucker Tony if you want to scratch build
I have the plan for the Bucker Tony if you want to scratch build
Thanks: Eric
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- Klipkopwildlife
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15 Jun 2022 17:34 #8
by Klipkopwildlife
Do it now, you may never get another chance
Replied by Klipkopwildlife on topic How things have changed
Thanks Tony, it's a thought.
I see Glens models recommended the Zenoah ZG23 which has a rearward facing carburetor. Mine has a sideways carburetor, I can't see it's going to make much difference, the ZG has a right angle manifold for the carburetor which I feel will reduce power somewhat.
I see Glens models recommended the Zenoah ZG23 which has a rearward facing carburetor. Mine has a sideways carburetor, I can't see it's going to make much difference, the ZG has a right angle manifold for the carburetor which I feel will reduce power somewhat.
Do it now, you may never get another chance
Thanks: Eric, THE BLACKBIRD
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