@@rodrigovillanueva5384 on a 2 stroke usually people will open half of the throttle until the rpm is at its highest at that throttle position and then just go full throttle for maximum feeling of a stroker's acceleration
@@ghost500e you had a very special RD if it revved to 12k, the timing retards itself at high revs and power has usual all gone by 9k on those F2s. Yamaha improved the porting and pipes over the F1 but spoilt it with the timing.
The blue RD 500 was using custom made exhausts in the past. Those custom made exhausts are going to be used on another Yamaha RD 500 V4 we are building at the moment :) Check the latest videos " RD 500 Screamer project " where we show the engine with some mods, the custom made pipes will be used there ;)
Portmaps are stock Cylinder heads modified with more CR and different squish, using Viton Oring HPI ignition timed by us 28mm TDR 250 carburetors Jim Lomas exhausts Heavy duty clutch springs and discs
Engine is not heavily tuned as you can see, we have bikes / engines a lot more tuned. But this mild tune was overall well made and harmonious, that's why it rides and sounds so good
A stock 350 YPVS has around 52 rwhp, a stock RD 500 V4 has around 70 rwhp. In the tuning universe you can't directly compare because with the 350 platform you can achieve 120rwhp from a 421cc or more with even more displacement. A mild tuned RD 500 V4 can achieve easily 90 - 100rwhp, with more tweaks you can achieve 120 or more, and if you adapt racing cylinders achieve even more. The big difference is in the weight, the RD 500 V4 is a heavy bull, the 350 YPVS is like a racing bet dogs ..
A rd 350 sim e uma mota equilibrada , a rd 500 não ,eu tenho uma e posso dizer, é um mito mas não passa de um "xasso" mesmo com o kit yamaha para 115 cavalos, e com o controlador ypvs programavel. Não trava não curva só anda a direito.
Enganei-me este comentario não é pra aki. Queria dizer ke me parece muito rica no 1º quarto de acelerador, talvez o jet do idler seja grandote, se o parafuso da mistura tiver mais de 2 voltas fora e mesmo assim não der, o jet é grande mas voces sabem tudo isso claro, talvez seja o cutaway do carb slide grande demais.So queria perguntar uma coisa se me souberem esclarecer. Estou a casar uma FZR400 de '89 com uma RD de '86 ou seja motor e quadro RD com rodas, suspensões e travões FZR (não é a RR, ainda tem jante 18 atrás). Será ke a bófia se vai inteirar sendo que a montagem estará muito discreta e o mais possível "de origem" , sendo o mais evidente a medida dos pneus em particular á frente jante 17. Mas eles não podem saber tudo de cor, certo? Só se desconfiarem. Há 10 anos que não sou mandado parar de moto, o ke será ke eles topam logo? tenho escapes Lomas (sem logotipos e pintados preto) e luzes LED porque o alternador é duma scooter 50cc e a corrente é pouca (DC CDI da Zeeltronic) Tenho receio de ficar sem a moto.mas não poder andar depois de tanto trabalho...
Nice video and sound! Would love to have some narration on your tuning skills. Here is a link to my twin RZ500's with some fun rides and details: th-cam.com/video/-FXlhLPLTeE/w-d-xo.html Cheers, -Kirb
Hello Kirby, thank you for your feedback, About the narration, we've thought about it in the past, but until now it was not our "mood" / personality to record movies along with our projects and talking about them. Who knows in the future ? 😀 Great bikes and videos on your channel
Don't worry they tuck them to bed after a hot shower and a warm rich dinner with extra vitamins of course.Many people would trade places with them poor old crank and piston. They spend the weekend on the SPA and every evening soaking on the Jacuzzi with some top end blondes, so those pistons get no break working tandem tho this time round ! AHAA!....
Bring back the 2 stroke machines #RD350 legend🤪
Essa Rd 350 tem uma resposta ao acelerador que até fico paneleiro dos olhos. Que power
man, you definitely know how to hit the power band perfectly on a stroker. it all lies on the throttle control
what? lol
Gotta pop that clutch on the 350s or there dead down low
@@rodrigovillanueva5384 Have you ever driven a 2T?
@@rodrigovillanueva5384 on a 2 stroke usually people will open half of the throttle until the rpm is at its highest at that throttle position and then just go full throttle for maximum feeling of a stroker's acceleration
Nicolas T Yes, and I have a Yamaha RD350. I just think it’s more impressive if you open full throttle and let the bike kick you with the sudden power.
Many memories on those 2stroke bikes!!!
Stop engine BRAKING...from Wyoming USA 🔫🤠🇺🇸p.s stay safe
Great, love 2stroke, good old Rd ypvs
I have a rd500. I have owned it since 1990 and watching your videos I have only just realized all rd's seem to have the same dash.
NICE NICE NICE !!! I LOVE 2 STOKES THE SOUND AND THE HANDLING !!! LUCK LIKES BUTTER !!!
The 350 tuned? Looked like hitting the power band high in rev range
@@ghost500e you had a very special RD if it revved to 12k, the timing retards itself at high revs and power has usual all gone by 9k on those F2s. Yamaha improved the porting and pipes over the F1 but spoilt it with the timing.
why JimLomas on RD500?? It was using modified Jolly Motos or am i wrong?
The blue RD 500 was using custom made exhausts in the past.
Those custom made exhausts are going to be used on another Yamaha RD 500 V4 we are building at the moment :)
Check the latest videos " RD 500 Screamer project " where we show the engine with some mods, the custom made pipes will be used there ;)
350er my Dream bike. Greeting from Germany 😎
Would you happen to have the squish and compression specs? Thanks
nice bikes great video keep them coming thanks guys
which place is this? É Portugal? Tao bonito essa paisagem!
Sim Portugal, mais propriamente na Margem Sul do Tejo junto a Lisboa 👍
Crazy power, low weight, no brakes, bad frame what could be more fun??
Vichi...essa RD 350 está muito violenta...
Unas buenas máquinas 👍 las motos de 2t me encanta
Faz um vídeo chegando ao top speed com RD 350 e com a RD 500
Saudações brasileiras amigo tuga...
Bela moto!
Sounds famtastic. Thank you.
DANKE !!! THANKS !!! Wish You Yours The Best Privat And in Your Firm 😉😉👍👍👋😉😉👌👌👌
This is with powervalve operating or fully open all the time?
On this video the RD 350 was using locked powervalve ( always full open )
Anda la puta lo que suena ese 350 dios mio
You guys need an kawasaki h2 750ccm 2 stroke bike as well ^^
Impresionante saludos desde España
I own the same bike (rz350) can you give me a mod list of your bike?seems alot stronger on the topend than mine
Portmaps are stock
Cylinder heads modified with more CR and different squish, using Viton Oring
HPI ignition timed by us
28mm TDR 250 carburetors
Jim Lomas exhausts
Heavy duty clutch springs and discs
Engine is not heavily tuned as you can see, we have bikes / engines a lot more tuned.
But this mild tune was overall well made and harmonious, that's why it rides and sounds so good
Thanks for the reply subscribed
Curious ..how much more powerful is the 500 contrary to a well set up 350?🤔
A stock 350 YPVS has around 52 rwhp, a stock RD 500 V4 has around 70 rwhp.
In the tuning universe you can't directly compare because with the 350 platform you can achieve 120rwhp from a 421cc or more with even more displacement.
A mild tuned RD 500 V4 can achieve easily 90 - 100rwhp, with more tweaks you can achieve 120 or more, and if you adapt racing cylinders achieve even more.
The big difference is in the weight, the RD 500 V4 is a heavy bull, the 350 YPVS is like a racing bet dogs ..
@@RacingSM yes my point. The rd350 is so much more i think, for less ...less cylinders, less weight, less price😅👍love em
Hi greetings from Indonesia .... I am a Yamaha RX-King 2tak user🤙🏾
Pommodefly Thailand 🇹🇭 ILOVEYOU 💞💞💞💞
Gosto muito do 2 tempo 👍
Que maravilha!
Who was the loony tune who went past on the back wheel 😂
Amigo amo esas vestias de moto la llamare los dragones como rugen. Amor por 2 tiempos
Any idea where I can find Yamaha rd350 parts ?I have a HT model
At yamaha co. Japan and the web
The Rd500 has a broken exhaust hanger on the top right pipe. Things just flopping around.
Solved at that time ( almost 2 years ago ).
But thanks, you have good eye
What's the fuel economy like? I'm just curious to know it!
Honestly, we don't know and don't care 😂
50l/100km 😀
Like the Sound so much. Cool Bikes. But...
please find a better Place for the mirrors. Look Like Micky Mouse ears.
The police here in Portugal implicates a lot about mirrors, we need to have the more OEM look possible to avoid problems :)
@@RacingSM I was gonna say.. why bother.. Fair point.. I bet the
Plod LOVE you guys!
The gamma was a killer too small of a front wheel, would ride my rz by ear
soh eu percebi q o guidão ta torto pra esquerda?
Não levem a mal mas acho que essa formula de escape e carb. não tira partido do potencial desse motor
were are the vs video ? xDD
There is no point lol
2 different animals 😁
2 stroke = power band
Salut les rois 👑👑 du macadam
Où est ce ?
A rd 350 sim e uma mota equilibrada , a rd 500 não ,eu tenho uma e posso dizer, é um mito mas não passa de um "xasso" mesmo com o kit yamaha para 115 cavalos, e com o controlador ypvs programavel. Não trava não curva só anda a direito.
Wow
Great to hear a stroker flat out but why keep blipping the throttle makes you look stupid there’s no need
Cuidado la rd 500 que se te cae el escape 😬😉
Enganei-me este comentario não é pra aki. Queria dizer ke me parece muito rica no 1º quarto de acelerador, talvez o jet do idler seja grandote, se o parafuso da mistura tiver mais de 2 voltas fora e mesmo assim não der, o jet é grande mas voces sabem tudo isso claro, talvez seja o cutaway do carb slide grande demais.So queria perguntar uma coisa se me souberem esclarecer. Estou a casar uma FZR400 de '89 com uma RD de '86 ou seja motor e quadro RD com rodas, suspensões e travões FZR (não é a RR, ainda tem jante 18 atrás).
Será ke a bófia se vai inteirar sendo que a montagem estará muito discreta e o mais possível "de origem" , sendo o mais evidente a medida dos pneus em particular á frente jante 17. Mas eles não podem saber tudo de cor, certo? Só se desconfiarem. Há 10 anos que não sou mandado parar de moto, o ke será ke eles topam logo? tenho escapes Lomas (sem logotipos e pintados preto) e luzes LED porque o alternador é duma scooter 50cc e a corrente é pouca (DC CDI da Zeeltronic) Tenho receio de ficar sem a moto.mas não poder andar depois de tanto trabalho...
2Stroke Music
Pfft. Redline. That’s just a suggestion!!
Nice video and sound! Would love to have some narration on your tuning skills. Here is a link to my twin RZ500's with some fun rides and details:
th-cam.com/video/-FXlhLPLTeE/w-d-xo.html
Cheers, -Kirb
Hello Kirby, thank you for your feedback,
About the narration, we've thought about it in the past, but until now it was not our "mood" / personality to record movies along with our projects and talking about them.
Who knows in the future ? 😀
Great bikes and videos on your channel
350 кубов а валит как..
Kkk moto do diabo
How fast are you revving that poor engine? That has got to be hard on the crank and pistons.
Don't worry they tuck them to bed after a hot shower and a warm rich dinner with extra vitamins of course.Many people would trade places with them poor old crank and piston. They spend the weekend on the SPA and every evening soaking on the Jacuzzi with some top end blondes, so those pistons get no break working tandem tho this time round ! AHAA!....