Key Points: 1, The engine contains two hot cylinders with high power, and the V-shaped shape helps to achieve rapid heat dissipation and increase power. The hot cylinder and the flywheel are made of brass, which can run at high speed for a long time without wear. 2, Operation Tips: Use 95% alcohol (self-prepared) during operation, no water, kerosene, gasoline, lighter oil,liqueur. During operation, the engine model is placed in a horizontal position, and an alcohol lamp is ignited by injecting alcohol into the alcohol lamp with a syringe to ensure safety. The alcohol lamp heats the piston tube, and the dry air expands to generate power, which drives the flywheel to rotate rapidly. 3, Great for collection, decoration or experiment, simple and convenient. 4, Suitable for people over 14 years old. Be careful not to get scald during operation.
Tips: 1, After using it, please let the engine natural cool. Don't touch the alchohol burner, burned tube or the metal to avoid scald. 2, 95% alcohol (self-prepared) should be used in the operation. Water, kerosene, gasoline, lighter oil, and liquor should not be added. 3, The Stirling engine model is suit for people over 14 years old. Operate under adults' supervision.
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A vacuum engine kit for the determined tweaker - but worth the effort
Really cheap for what it is...the basis for an epic twinvacuum engine. Yes, you can set it up to run reliably, steadily, with small flames, for half-hour runs. You'll need to pre-heat it with a hairdryer or it will get condensate in the cylinders after starting. Use only graphite dust for lubrication. Don't use the grub screws to hold the cylinders - it deforms them. use silicone sealer in their bases to secure them.I disassembled the valve gear and filed every surface really flat with a good straight cut finishing file, and used engineer's washers to keep cams smooth. Valves needed edges pinched to keep them secure. Added tube to burner to get flame in the right place, and I recommend fibreglass wicks for the spirit burners too. I added old PC heatsinks to get the engine run times long without overheating robbing it of power. I even got a lovely popping V-twin sound out of it with a little care... See for yourself: on my Youtube channel thomas PCGuru ENGINES....Thanks!
J
Jpl (North Royalton, US)
Great engines
Engine works very well once the flame position is adjusted for best performance adding a rubber band or something to hold the fuel cells in place when the engine is operating is helpful
A
Aaron Nestell (Kalispell, US)
Good overall
Ordered the 90 twin flame licker. Came in crushed and with next to no protection, but I wasn't about to send it back to China with vivid going on. Ended up using a torch and rubber mallet to straighten everything out then just BBQ spray painting it. It's finicky and a nightmare to get running, but once you get it running it goes pretty good. Requires cleaning after every run and will not run if you oil the cylinders. Also it vibrates like something your mother wouldn't approve of and there is nothing holding the fuel tanks in place so I'd recommend rubber bands. Trying to get the cylinders to run together is like getting 5 year olds to share, so I'd probably stick with the single cylinder model, but overall it's a cool novelty.
m
michael dent (Ryde, GB)
Flame licker engine
The engine is excellent the service was excellent highy recommended 10 out of 10
A vacuum engine kit for the determined tweaker - but worth the effort
Really cheap for what it is...the basis for an epic twinvacuum engine. Yes, you can set it up to run reliably, steadily, with small flames, for half-hour runs. You'll need to pre-heat it with a hairdryer or it will get condensate in the cylinders after starting. Use only graphite dust for lubrication. Don't use the grub screws to hold the cylinders - it deforms them. use silicone sealer in their bases to secure them.I disassembled the valve gear and filed every surface really flat with a good straight cut finishing file, and used engineer's washers to keep cams smooth. Valves needed edges pinched to keep them secure. Added tube to burner to get flame in the right place, and I recommend fibreglass wicks for the spirit burners too. I added old PC heatsinks to get the engine run times long without overheating robbing it of power. I even got a lovely popping V-twin sound out of it with a little care... See for yourself: on my Youtube channel thomas PCGuru ENGINES....Thanks!
J
Jpl (North Royalton, US)
Great engines
Engine works very well once the flame position is adjusted for best performance adding a rubber band or something to hold the fuel cells in place when the engine is operating is helpful
A
Aaron Nestell (Kalispell, US)
Good overall
Ordered the 90 twin flame licker. Came in crushed and with next to no protection, but I wasn't about to send it back to China with vivid going on. Ended up using a torch and rubber mallet to straighten everything out then just BBQ spray painting it. It's finicky and a nightmare to get running, but once you get it running it goes pretty good. Requires cleaning after every run and will not run if you oil the cylinders. Also it vibrates like something your mother wouldn't approve of and there is nothing holding the fuel tanks in place so I'd recommend rubber bands. Trying to get the cylinders to run together is like getting 5 year olds to share, so I'd probably stick with the single cylinder model, but overall it's a cool novelty.
m
michael dent (Ryde, GB)
Flame licker engine
The engine is excellent the service was excellent highy recommended 10 out of 10
