Is there anything out there that compares with the zdz80?
Comparing power to weight? I would be willing to add a little weight for a power increase. The plane it is going into will need about 1 pound of lead up front with the zdz 80. I do not want to go above 100cc. Cant afford DA. Thanks.

Well, its more power than a GT80, but less than a DA100. Power to weight ratio is probably better, and costs about 1/2. Mine swings a 26x10 with authority. Great engine!! Its on my 33% sukhoi
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Are you using the zdz80 single or twin?

Single, check your mail, and goto my prop website for super sukhoi vid with old prop on it.

I think you want to order the ZDZ-105 single. Based on half of the 210 twin.


Oops, it hasn't come out yet. Send some e-mail to ZDZ in the Czech Republic and tell them to get cracking. That's why they came out with the 50 single and 100 twin - user requests.