The other thing is they'd be easy to mount, just wrap the motor in some 1/32 balsa (0.8mm) and you'd be 0.1mm over which would give a nice snug fit.

What's the weight on the PZ motors, and how expensive and available?

I don't know how much they weigh. They are a little pricey too. http://www.horizonhobby.com/Products...ProdID=PKZ3616

A group of us made a small chart with weights of various components. It is worth taking a look at. My motor is engaged so I'll get the link.
http://www.rcgroups.com/forums/showt...t=weight+chart

M measurement for the P51 8.4mm pager is 5.05 grams.
modbuilder got 5.28 for the 4site and 5.17 for the p51.

ouch 11 bucks, they must be good. What about the pinion? can it be pulled off easily?

Any one try the pz Sukhoi motor in a EDF application yet? Seems everyone like the plane.

You would be better off with the 4site or P51 motor.

Originally Posted by all4smallrc

Great idea! I'm sure the 8.5mm PZ motors would perform very well.

They're the same motor, and yes, you would be better off. They provide much more power. They draw too much current for the stock Sukhoi batteries, however.

The pinion gear can be pulled of with a GWS micro pinion puller or in my case a set of sharp dikes (wire cutters).

It takes time to post pics. Now I know why I procrastinated.

Originally Posted by boredom.is.me

It takes time to post pics. Now I know why I procrastinated.

Thank you though! It's the same to post a build so that is why only a few go through the effort. We appreciate it! The pictures are cool!

Freddie B

Originally Posted by all4smallrc

It's a sticky! I'd like to thank and give credit to boredom.is.me for doing most of the work and SPEED-E-FLYER for helping it become a sticky!

I've started this thread so we will have a place where all the currently available 30mm to 40mm edf units, parts, and motors are. I have posted the ones I know of. If you know of others, please post links. I also want to give a special thanks to boredom.is.me for helping me with this thread.

30mm Class EDFs

GWS 30mm Case and Impeller
Case Only
http://www.hobbycity.com/hobbycity/s...idProduct=5131
http://www.bphobbies.com/view.asp?id...7&pid=NGWS7208
Impeller Only
http://www.hobbycity.com/hobbycity/s...idProduct=5130
http://www.bphobbies.com/view.asp?id...7&pid=NGWS7209

AEO 30mm Fans with Kv
9000kv
http://www.hobbycity.com/hobbycity/s...idProduct=8686
http://www.fmhobbies.com/servlet/the...ls-30mm/Detail
9040kv
http://www.2dogrc.com/ecommerce/os/c...kv-p-2687.html
10200kv
http://www.fmhobbies.com/servlet/the...ls-30mm/Detail
12750kv
http://www.bphobbies.com/view.asp?id...7&pid=D3875396
Replacement Rotor
http://www.bphobbies.com/view.asp?id...7&pid=D3875397
Replacement Housing
http://www.bphobbies.com/view.asp?id...7&pid=D3875398
Replacement Rotor an Housing Combo
http://www.bphobbies.com/view.asp?id...7&pid=D3885405

Other edf30 fans

GBD 30mm (uses 30mm GWS case)
unknown kv and slightly lacking performance, but hand made quality
http://www.gbdmodelaircraft.com/desc...php?iddesc=231

KP32
7500kv and awesome performance
http://www.gbdmodelaircraft.com/desc...php?iddesc=353

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40mm Class EDFs

AEO 40mm
8100kv
http://www.bphobbies.com/view.asp?id...3&pid=D3885406
http://www.2dogrc.com/ecommerce/os/c...00-p-2650.html
8600kv
http://www.bphobbies.com/view.asp?id...3&pid=D3885407
Replacement Rotor
http://www.bphobbies.com/view.asp?id...3&pid=D3885409
http://www.allerc.com/product_info.p...oducts_id=1219
Replacement Housing
http://www.allerc.com/product_info.p...oducts_id=1218
http://www.bphobbies.com/view.asp?id...3&pid=D3885410
Replacement Rotor and Housing Combo
http://www.bphobbies.com/view.asp?id...3&pid=D3885408

GBD 40mm (uses 40mm GWS case)
unknown kv but nice performance, also hand made
http://www.gbdmodelaircraft.com/desc...php?iddesc=230

---------------------------------------------------------------------------------------------
Brushed motor options for 20-30mm edfs

6mm motors (great for scratchbuilt edf20s)
Same as Aero Ace/X-Twin motors. http://www.homefly.com/proddetail.asp?prod=b06%2D045
Green Didel 6x12mm. http://www.microflight.com/6mm-4-5-Ohm-Coreless-Motor

7mm motors
Blue SS http://www.bsdmicrorc.com/index.php?productID=621 http://www.microflight.com/Online-Ca...-nanoconnector
Walkera UFO #8 motors (VERY powerful!) http://www.chinesejade.com/walkera_ufo.htm

M20 motors
For single cell lipo use. http://www.bsdmicrorc.com/index.php?productID=612
For two cell lipo use. http://www.bsdmicrorc.com/index.php?productID=613

Wow this is the greatest thread Thank you for posting it ALL4SMALLRC.
and thank you all who helped making it a sickie.
this thread has just about everything in one place 4 micro planes.
A gin I just want to personally thank everyone espch all4smallrc for creating this thread after reading it I am all hyped to build my first modded micro jet.

Thanks for the kind words Sparken! Don't forget to thank boredom.is.me too though!

I think I did but I will make sure I do.i sent him a im asking about makeing a thread a stickie.

I have began to update the Kit Section. I hae some more searching to do, but if you have some that are not in my post, please say.

More motors are adding/to come.

Thanks all for the wealth of info already posted.

I'm new (not young) and ignorant of the most basic setups for EDF units.

I'd like to power 2 each 8600Kv AEO 40mm EDF units from the same battery and ESC. Is that possible? And if so what setup would anybody recomend.

Who said Bigger is better.