Run Century mahogany R/C model at Spencer's last week had a few hic ups needed to change the brushed motor now runs fine.

IMAI CHEBEC (Xebec) – 1/80 Scale Plastic Sailing Ship Model
Rare Vintage Japanese Kit – Long Out of Production

This model was built from the highly regarded IMAI No. B-296 CHEBEC kit in 1/80 scale. Produced in Japan many years ago and now long out of production, this kit is considered one of IMAI's finest offerings and has become a rare collector's item.

IMAI was famous for the exceptional quality of its molds and engineering. Although this is a plastic kit, the parts were molded with such precision and detail that they convincingly reproduce the appearance of a finely crafted wooden ship model.

The Chebec (or Xebec) was a fast and elegant Mediterranean vessel used extensively by Barbary corsairs during the 17th and 18th centuries. Its sleek hull, pronounced overhangs, and distinctive lateen rig make it one of the most beautiful and exotic sailing ships ever designed.

This model is fully rigged and armed with:
• 20 deck-mounted cannons
• 20 swivel guns
• Detailed anchors, yards, spars, and standing and running rigging

One of the most striking features of the kit is the elaborate decorative carving along the port and starboard bulwarks and across the stern. To highlight these intricate ornaments, I carefully hand-painted every detail using my finest brushes.

The flags were custom made from the lead foil wrappers found around wine bottle corks. After flattening the material, I hand-painted the Algerian corsair designs and shaped them to appear as if they were fluttering in the wind, adding a dramatic and highly realistic touch to the finished model.

Additional features include:
• Ship's boat mounted amidships
• Ornamental stern gallery with gilded relief work
• Open deck grating and finely detailed deck furniture
• Hand-painted decorative motifs throughout

Even after many years, this remains one of my favorite builds. The combination of IMAI's superb engineering and the unique character of the historic Chebec resulted in a model that captures the grace, power, and mystery of the legendary Mediterranean corsair vessels.

I bought this boat in reasonable condition five years ago from an estate sale. The original geared 540 brushed motors were rusted beyond repair, so I replaced them with a pair of 2830 1000kv brushless motors, running off a pair of 6 cell NiMH packs.
I use a transmitter mix to allow the model to rotate on the spot and perform scale-like docking manoeuvres.

After an upgrade from brushed to brushless, this is the result.

This was my very first RC project. In fact, it was only to be a static model, but then things changed.
Currently she's a shelf-queen as the rigging takes a while.
She can be converted to a fishing boat and fitted with a 5 blade 42mm prop and brushed 540 motor.
The sail rudder is larger and requires the prop to be removed.

Haven't tried hard turns and full throttle yet (usually 1/2 is plenty) so though I'd take the boat out and chuck it round a bit. Didn't fall over, so passed the test. More than enough go for 'sensible' use,- could even afford to de-power it a bit. Not too bad for brushed motors.

22" L, 4" B
Flashhobby 2300kv outrunner
30A emax brushless
7.4-11.1v
Weighs about 950 grams.

GoPro session

Sun was out, wind was down, so took the boat for swimming lessons. Went very well, no problems other than the silicone couplings trying to screw themselves off as usual, (too much bite and torque) and bunching up to the motor causing friction), (have a possible fix I'm working on for that today) Heaps of power from the 2 - 540 HV brushed motors only running on 3s. Never went much more than a tad past 1/2 throttle which was spot on scale wise.

Very quiet as well, - mind you, couldn't hear much anyhow with a road milling machine working at the end of the pond about 150m away, at around 80db where I was!!😠😠😠😭 Of course it would have to be there today,! something like this always stuffs my plans up, cars, trucks, screeching seagulls, people talking to you while you are trying to make a nice quiet video etc etc. Can't seem to get away from noise. Added to that, the video's crap,- as soon as it uploads to YT it turns to rubbish,- was quite acceptable till then.

Must be the wide format they use, as it's fine in a small screen (ie YT preview) and my computer. Worst thing is, it took an hour to load this rubbish on a fibre connection!! Not loading any more till I get a better camera, "Santa, did you hear that ?"😁

I might de-power it a bit, as it has too much power really,- might put 2 540 45T motors in which will run on 2s nicely with 30mm props (has 35s at the moment) and not be as touchy on the throttle. You can steer this just using the throttles it's so bitey. Spins on the spot like a jet boat as well. Stereo worked well, but the IR remote doesn't like working too far away in bright sunlight, (have a separate vid, but YT would give a copyright warning, so I won't put that up) The vid is garbage, but you'll get the idea😁

Scratch built motor gun boat from Bangladesh.
Tried my best to upgrade it into a brushless one. First attempt was brushed and it was kind of a pain in the ass.
It runs far better now.

Fitted the new 550 45T brushed motor as a replacement for the ancient and slow 70s Graupner monoperm. Goes a lot better now and has a decent speed range. Handles and rides quite well for a skinny boat. Prop is a Graupner 40mm 2 blade (don't know the pitch, -fairly fine) Using a 2200mAh 2S LiPo battery which probably gives around an hours running slowly, or 30 mins of hooning around.

Battery was only charged to 8.25v and ended up at 7.7v. (45%) after about 3/4 hr. I'll probably fit a Hobbywing ESC as well, for a bit better reverse action, as the El cheapo car one is a bit slow finding reverse at times.

Finally got a good day to try the new brushless motor. Boat goes 100% better now (if a bit noisier) 3s 25c 2200mAh liPo got a bit too hot, so probably need to up the C rate to 40 to keep it cooler (maybe install a fan as it's closed under the seat) It's pushing a 6lb boat with a 26mm jet with a 3000kV brushless so it has an excuse to get hot, (only got down to 3.7V/cell after that run, so not too bad). Runs with a more scale look now which is what I wanted. Took a bit of experimenting, but got there in the end. Thermostatic cooling fans for the motor worked well, and within 10 mins the motor was cool. Only used around 2/3 throttle so as not to stress the coupling too much (you can hear it protest a few times, - silicone tube slips slightly making it squeal)- automatic rev limiter😁

Sorry, vid is blurry again ☹️ (original's fine -HD) but something happens when it goes through my movie editor then to YT. Keep procrastinating about getting a better camera (or maybe it's just the editor. - More experimenting, this is getting tedious😐

Set the new Surpass 3000KV 36 diam finned in-runner up in the boat, and did a tank test. Lots more power than the HV brushed 1200kv 550, but with higher idle. Re-did the reinforced silicone coupling and fitted a small collar to the inner end of the motor shaft to hold the tube from moving forward against the motor, as with the extra torque of the in-runner, it was trying to twist the tube off the shafts. Seems to be hanging in there static which is a promising sign. Once running, the load will come off which should help.

Runs full at around 4A and the battery holds at around 3.8v/ cell )alarm is set at 3.6 for safety, (as a sort of rev limiter) performance should improve a bit now. Have to wait till tomorrow as the restrictions end at 6am Sunday, (then have to hope for good weather for the test) The prop in the jet is a 28mm 3 blade racing prop which I modified to fit. Don't think I'm going to get much more out of the jet unit without it exploding😁, (it's only plastic I think, not GRP), - might have to buy a back-up and fit it with better quality bearings etc. If the jet was in the usual 'plastic' 24" toys it would be a rocket, but it's pushing 6lbs which is a challenge😀

Note the police chase outside in the background😁- always action around here, lots of hoons in cars😁