Jawa/Babetta 207 Extreme Tuning 71km/h - 60cc Reed Valve Converted
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- Опубликовано: 26 июл 2024
- The 60cc insanely tuned babetta 207 is done! ...and is basically a deathtrap with the unmodified frame but it is the most fun bike i have. The reed alve gives it very good low-end torque but also improves top-end performance. talking about top-end performance, the exhaust made by BM Exhaust gives it power and sound like a dirtbike and the only thing missing is a gearbox. Although since this is a bolt-on kit, throwing it on a 210 or 225 block could yield interesting results ;)
Watch the two earlier parts here:
1st: • Reed Valve for 60ccm J...
2nd: • Reed Valve 60cc Jawa/B...
Thank you very much for reading and watching!
Chapters:
0:00 Logo Intro
0:16 Exhaust Assembly
1:00 Bike Showcase
3:00 Some Words about the Build
4:06 Sounds
4:23 Some More Words about the Build
4:41 Ride
7:09 Outro 
Развлечения
Greetings from the Conflict zone in Ukraine. Cześć! JAWA has saved my life twice this year by being able to ride away when Russian Gestapo soldiers came to napalm our village here: I am not joking. Would love to fly away at 39mph like yours, but I need the balance of reliability compared to speed, as a stock-original JAWA moped, to ensure I can flea the Russian gunfire and gernade shelling, and not experience a no start condition, or a bog down condition, or engine overheat situation. I must be able to flea. JAWA has saved my life and we represent the heart and soul of JAWA and their brilliant Engineers. JAWA for President!
A legfontosabb, hogy nem öli meg magát a 207-es vázán, különben csodálatos
Best regards from Slovakia
I have the same exhaust on my 210 motor, installed to 207 frame. Currently hitting 80kmh, need still some more filing on the cylinder and looking to hit 100 when its all ready next summer.
Also, car speedometers usually show around 5kmh too much, so in this case the top speed for this moped is around 65kmh as you said in this video.
Briliant work on the video! Love from the Czech Republic to Hungary❤
amazing work !!!!
ur my mamber bro🎉
Szuper!
Komoly járgány lett, gratulálok hozzá. Szomszédok nem szólnak hogy 70-el csapatod az utcában? :D
Nagyon szépen köszönöm! Biztosan szólnának, de nem tudnának utolérni :D
Szia nekem a setup majdnem ugyan ez
Bm-handmade
210 60/4
Dellorto 14mm (derbi senda gyári karbi 90 főfúvóka
Alsó tartományban nagyon gyenge de fent nagyon jó😊
So fast broo good job so good give me the babeta please xdddd
Where can I get a pipe like that for my 207?
I got mine from this site: bmexhaust.hu/en/babetta_en/
I hope this helps!
Helló,valahol fel tudnám veled venni a kapcsolatot? Nálam is készül egy 207 és lenne pár kérdésem.
Szia! Persze hogy felvehetjük a kapcsolatot, a discord jó lenne neked? Ha igen akkor én "levixthebirb" vagyok ott.
Discordom nincs,máshol nem jó?
@@zsikai_adam Hol lenne neked a legjobb?
Messenger vagy instagram
@@zsikai_adam A messenger nekem is van, hogyan tudjuk ott megtalálni egymást?
mennyire lehet házilag tuningolni a 210 est?
Elég jól lehet a 207-es és 210-est tuningolni azzal a különbséggel, hogy a 207-es böl lehet a legnagyobb teljesítményt kijozni, és a 210-esböl lehet a legmagasabb végsebességet és drágább
What size fuel jet?
currently a size 80 in a 21mm carb
hello would you mind provide some informarions about cylinder? i want to make something similiar to 210 cylinder but i dont know where i can buy 60ccm kit and timinig
The cylinder is a modified 60cc 207 cylinder which i bought from here: simson-keletimotor-alkatreszek.hu/babetta-207-60-kobcentis-tuning-henger-felujitott-6333 (but the same modifications can be made to a 210 cylinder and will be even more powerful). The upper cooling fins got cut off and i carved out some space for the tomos a35 reed valve. That got attached with some holes i cut threads into and paired with a fully custon intake manifold i commissioned from a local welding company. The exhaust port has been groud to ~180 degrees of duration and the transfers i left alone. I also cut a hole in the piston so it can fully utilise the reed valve. In case you haven't seen the two videos where i build it, you can watch them here: ruclips.net/video/z9UaR5TlOms/видео.htmlsi=0uHPy3YISeEULw-T and ruclips.net/video/S7Xsz3iVjTc/видео.htmlsi=2qkn_DJhfKqA_Gbh . In those videos i recorded myself doing all the modifications and it could maybe be of use to you.
I hope this helps and good luck with your project!
@@levix_the_birb thanks for your response and one more question how much did you modified timing
@@rastislavsvac3521 The transfer duration is isncreased by 2.5mm and the exhaust port duration is ~180° (sorry that i can't define it in mm, it was more convenient to measure it in degrees). The intake if fully open all the time with the port in the piston.
I hope this answers it!
@@levix_the_birb thanks for your help. I will figure something out.
@@levix_the_birb the exhaust duration 180 degrees equals to around 22-23mm from TDC. You should open trasnfers a little bit, small transfers with small duration causes pumping losses.. anyway, nice project btw! am planning something similar, B210 frame, 207 engine, ex on 200 degrees abd transfers around 130 degrees..