Hearted Youtube comments on Repairman22 (@repairman22) channel.

  1. Always seized on number 3 where the oil cooler is
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  2. Thanks!
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  3. Now turn that into the new v6
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  4. That's the trouble with our world the and the unimaginative and stupid are in charge. Yes the mechanism by which you would boar the cylinders would have to be slightly different than what they use on conventional engines. But come on guys do really think present mass-produced engines are not made on specially-designed production machines.
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  5. Really great job making this, itโ€™s excellent and I had no idea this sweet piece of engineering existed!
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  6. HONDAS JUST RULE.
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  7. Fantastic video! Well done! Love the 2CV!
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  8. Thanks a million!
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  9. That contraption would self destruct at high rpm because of too many moving parts...11 bad things about the engine and only 5 good things about it well that should to you that engine is JUNK
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  10. Got a Hemi in it. :face-blue-smiling:
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  11. I like the way you explained compression ratio on turbo engines.Even non car people would understand it๐Ÿ™‚
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  12. my first car.
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  13. My scooter and my outboard are two-stroke engines. Never had any issue with them. Yes, they smoke and stink but as far as reliability goes they can't be beat! That's important for me as an engine failure on the land ain't a big deal but a failure on the water will cause you big trouble from 1. second on. Exhaust tuning is a science in itself. I remember doing countless tests as a boy on my 50 CC moped until I found the sweet spot. :) Thank you for this video it's great. :)
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  14. The 3D animations are out of this world. Gargantuan amount of information here. Now, not to be nitpicking, but you saying that "central timing" is what is used nowadays sounds incorrect. Maybe my english isn't good enough. If you're talking about where the timing chain/gears are, those have been - on in-line 4 liquid cooled engine - located on the left side, not on the center, for many decades. Since in-line 4 liquid cooled engine is by and large the most common internal combustion configuration, both for cars and bikes, it seems to me you're talking about air cooled engines from the 70's. As for your mention about Yamaha's engine, I'll first need to check into the shop manual downstairs.
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  15. Thanks!
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  16. That's pretty nuts how the engine basically had a gun in the center of it... lol
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  17. More points to add...the cam drive gear is split in two halves ( like putting the palms of ones hands together ) they are spring loaded in opposite directions to compensate for teeth wear which would otherwise affect timing. Another curiosity is there are "no" rubber flex hoses in the hydraulic brake system only steel piping! The large hollow cross chassis mounted tube supporting the rear trailing arms (via ball bearings) also houses a coiled hydraulic pipe internally. this steel pipe runs down each trailing arm to the wheel brake cyl. Since vertical wheel movement is limited the internal coiled pipe accepts this without stress. Front brakes are inboard either side of the chassis mounted differential/gearbox so again the piping is coiled (less so) to compensate for vibration or engine movement on its mounts. These cars are technical wonders in many ways.
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  18. Greta Thumburg would love one of these.
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  19. I use to have one..
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  20. In piรน di 100 anni non รจ cambiato niente se non cavolate euro 4-5-6 - 6 d temp, ci stanno prendendo x il c...!
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  21. Thanks!
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  22. Really cool!
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  23. ใƒ”ใ‚นใƒˆใƒณใฎใ‚นใƒ”ใƒผใƒ‰ใŒใจใ‚“ใงใ‚‚ใชใ„ไบ‹ใซใชใ‚Šใใ†ใ€‚
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  24. Very clever engineering.
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  25. ย @repairman22ย  thanks! Became your 362th subscriber. ๐Ÿ˜
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  26. You explain the engines the best.
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  27. This is a very expertly made video...
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  28. Honda is The GOAT in Motorcycle Racing. with their risk taking, engineering and innovation. no surprise they are the winningest Manufacturer in most motorcycle competition out there both premier classes and lower..
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  29. Nice explaination!
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  30. Different compression ratios are amazing. I think the same, and even more strong, problem should be at Subaru engines. Amount of oil going to left and right sides must be very different. I think that is a reason of the 4th cylinder knocking, just lack of lubrication and piston cooling.
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  31. Interesting to learn about this
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  32. Excellent piece of history!
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  33. ๆผฒ่ฆ‹่ญ˜ไบ†๏ผŒ่ฌ่ฌๅˆ†ไบซ
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  34. Cool idea, biggest problem will be a big enough supercharger. Would require basically a bigger air pump than the motor. My 800hp 6L uses a 2.3 liter supercharger & it's huge.
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  35. Meh, Mazda's external compressor solution is better, and can be retrofit to existing engines.
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  36. It isn't double the reciprocating mass, it's roughly the same reciprocating mass cut into two pieces, & it's not only a drawing; they literally showed running prototype engines in the video. It is double the moving parts though, and those valve ports are never gonna seal right.
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  37. These are ideas from the neural network. ๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚
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  38. I think this engine could be used a range extender on trucks, & other vehicles that go on very long journeys.
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  39. Here is one of those interesting to read comments
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  40. I was hoping to learn more about power valves. Good video
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  41. I don't believe the efficiency claims.
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  42. Thanks!
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  43. Ya i think ill pass.If in time it works out for you then ill consider it
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  44. A spinning Dorito
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  45. Flipping cool, thanks.
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  46. Funny to see how a little mechanic is smarter than all the smart guys working in de motor industry together.๐Ÿ˜‚
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  47. This piston engine's now connected to the rear differential โ€” No transmission, no driveshaft, no pinion gear โ€” Just piston direct power โ€”|โ€” Wonderful ๐Ÿ˜Š
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  48. Duuude this is the vid Iโ€™ve been looking for since I got my 72 super 8 years ago hahaa.
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  49. Very good animations and explanation! Thank you๐Ÿ˜„
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  50. I would like to see the New Chevy LS 3.6l 4cyl Turbo
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