So is it the same motor as a banshee? I mean besides whatever you bored it out to ect..I know yamaha made 350 2s street bikes but it is a twin and i wonder how much the motor differs from a banshee 350 twin?
I was wondering if the the crank halves had been lightened, the revs come up and go down so quickly, I owned a 84 rz-350 (wish i never got rid of it!) With all kinds of mods>ported, carbs, pipes, ign, reeds,milled head, and a lightened and stuffed crank. I must say the crank mod truely made mine wicked.
@martyn500 A few years ago, a guy in SoCal took a Yamaha 250 TZR and made a street legal bike out of it. I know some info about him, but, he wants to keep his "tricks" private, so I won't divulge anymore about him. He had to rig a battery for the lights and other items, but he did it. The bike ran 11.07 at 122 mph in the 1/4 and had a top speed of 138. The motor was stock except for some polishing, jetting and good pipes and a light rider. No stock 4 stroke under 750cc could match this, to date.
@thecrazyhenchman Yes, I've seen a Wankel, I owned two and built an early 70's RX3 SP for racing. I know all about them. I'm a huge fan, they somewhat fall under the same stupid rulings as the 2 stroke does. In that it never gets a chance to run fairly. These are assanine rules. HOWEVER, that does not account for the fact that cc for cc, it does not make the same horsepower and torque as a comparative stroker does. A 700cc rotary race bike made 140 tops for power. A 500 2 stroke made almost 200.
@box1u Thanks for the question, we are an independent company specializing in the love and support of the 2 stroke motorcycle, sled, outboard, et al. We offer great apparel that tells the world our passion. This once great engine is being killed off and while we sell shirts and hoodies promoting them, we also use some of what we generate to fight for their "survival" Our company is our sign in name and add .com to the end. Thanks, check em' out.
We are a "PRO 2 STROKE" only apparel site, we offer great shirts and hoodies and our sales allow us to fight to save the once mighty ( and soon to be again ) 2 stroke. Our company is my sign in name and add .com to the end.
This comes from 2 pistons about the size of 2 beer cans. Where else can you get that kind of power to weight ratio and more importantly, that kind of power per cc? Nowhere other than a 2 stroke. We need to do what we can to save/preserve this once great engine, before the greenies kill it with the help of the gov't. Fight for them, support companys like ours, who fight the good 2 stroke fight!!!
yes as time goes by I'm finding I have a need for a two stroke...even the ding ding ding of a weed- eater sounds like music to my ears , oh the joys of two strokes ,they will never die.
hiya gearbox ratios are standard yamaha ypvs. staight cut primary gears with billet clutch.lock up clutch cooling is water pump through cr125 radiator everything painted black for better cooling hope this helps good luck john
not to discount how fast this bike is but mick hands had a 305 honda with nitro and blower that went 9.45 at 145mph 30 yrs ago-there are pics online at some european site
Has anyone actually seen the time an RS 250 Gp bike would post in quarter mile? probably about 11.2 secs at 125 mph. quick . but no where near this bike. They are just no good off the line. they are meant for round tracks.
The oil isnt bad anymore, its the gas lol. But yeah, you pay just as much for 2 stroke racing oil as you would for a nice lubed up 4 stroke oil and lucas.
It's NOT really an RD 350.. it's a Banshee 525CC motor. It's got RD350YPVS cases but that's about it! It also helps that John has a lot of experience and is a great rider too.
its around 130 bhp. but in drag racing its not about bhp. its about the torque curve where the maximimum torque is and matching that to gear ratios and the clutch, the weight ... and a whole load more.
I didnt have to do that, you just did it yourself. Otherwise you would not have responded trying to rekindle what dignity you had. You would have just ignored it like I'll do to your next comment to this one.
hmmm. yes. I think that John can run only to 3rd gear (out of 6 gears) and then coast to get a 10.6 run! Its the first bit where it is really quick. The video doesnt do it justice really
you would have to do a lot to a busa to get that time. Thats into the top fuel zone. your gonna need 600 hp or more. never seen one go that fast but I guess it could be possible.
well there are a number of road legal busas that run low sevens. Yea they do have 5-6 hundred hp actually :) Pretty ubeleivable numbers considering they crank that out of a 1.3 liter 4 banger lol.
so a 4 cylinder 4 stroke turbocharged engine would beat a normally aspirated 2 stroke 2 cylinder engine. Did i get that right? I hope it would win. So your a young kid who loves to post arguments on youtube. There are a lot of you, do you have an immature BS club you guys belong too?
If anyone wants to become a member of Johns sponsorship support team to get your name associated with this awesome peice of machinery then please call James Tongue on +44 (0)1243 829432 or +44 (0)7876571534.(England)
We are also looking for sponsorship to take his world record breaking bike to the USA.
Wow, that Yammie 350 is fast, no doubt it is the fastest. 9 second quarter at 143, this bike would rip up ANY production big bore 4 stroke with 3 times it's displacement. From another big RD fan, thanks for the video, it's spectacular.
Guys do you know if this bike is for sale? Im really interested.
thanks.
mrdragpilot 3 days ago
This video makes me smile in every way possible.
SniperShot891 6 months ago
So is it the same motor as a banshee? I mean besides whatever you bored it out to ect..I know yamaha made 350 2s street bikes but it is a twin and i wonder how much the motor differs from a banshee 350 twin?
snubs82 7 months ago
@snubs82 same motor as banshee
phatboyzpullin 7 months ago
@phatboyzpullin Yes but no YPVS on the Banshee I think...
Renceau 4 months ago
Awsome ,almost sounds as good as an H2 tripple ,2 strokes rule the playground
snubs82 7 months ago
ring ding ding ding like a trabi
12valvepower1 8 months ago
Prolly been asked but why not go with an over ride transmission like drag Banshee's?
pbpaulieb 10 months ago
I was wondering if the the crank halves had been lightened, the revs come up and go down so quickly, I owned a 84 rz-350 (wish i never got rid of it!) With all kinds of mods>ported, carbs, pipes, ign, reeds,milled head, and a lightened and stuffed crank. I must say the crank mod truely made mine wicked.
johnny151bonacci 10 months ago
Its a TZ350 engine...
Cypern 1 year ago
@Cypern Bored and stroked 350 LC, 500 cc or so
MerlinxPV 9 months ago
@martyn500 A few years ago, a guy in SoCal took a Yamaha 250 TZR and made a street legal bike out of it. I know some info about him, but, he wants to keep his "tricks" private, so I won't divulge anymore about him. He had to rig a battery for the lights and other items, but he did it. The bike ran 11.07 at 122 mph in the 1/4 and had a top speed of 138. The motor was stock except for some polishing, jetting and good pipes and a light rider. No stock 4 stroke under 750cc could match this, to date.
Revanche2strokes 1 year ago
@thecrazyhenchman Yes, I've seen a Wankel, I owned two and built an early 70's RX3 SP for racing. I know all about them. I'm a huge fan, they somewhat fall under the same stupid rulings as the 2 stroke does. In that it never gets a chance to run fairly. These are assanine rules. HOWEVER, that does not account for the fact that cc for cc, it does not make the same horsepower and torque as a comparative stroker does. A 700cc rotary race bike made 140 tops for power. A 500 2 stroke made almost 200.
Revanche2strokes 1 year ago
@box1u Thanks for the question, we are an independent company specializing in the love and support of the 2 stroke motorcycle, sled, outboard, et al. We offer great apparel that tells the world our passion. This once great engine is being killed off and while we sell shirts and hoodies promoting them, we also use some of what we generate to fight for their "survival" Our company is our sign in name and add .com to the end. Thanks, check em' out.
Revanche2strokes 1 year ago
We are a "PRO 2 STROKE" only apparel site, we offer great shirts and hoodies and our sales allow us to fight to save the once mighty ( and soon to be again ) 2 stroke. Our company is my sign in name and add .com to the end.
Revanche2strokes 1 year ago
This comes from 2 pistons about the size of 2 beer cans. Where else can you get that kind of power to weight ratio and more importantly, that kind of power per cc? Nowhere other than a 2 stroke. We need to do what we can to save/preserve this once great engine, before the greenies kill it with the help of the gov't. Fight for them, support companys like ours, who fight the good 2 stroke fight!!!
Revanche2strokes 1 year ago
@Revanche2strokes What is your company?
box1u 1 year ago
Por que ela arrancou sózinha? Não havia nenhuma outra moto para disputar com ela? Podia botar até a Hayabusa, hehehe.
haroldosantossilva 1 year ago
@TheLUBRICATORS Hmm good point, dunno if id be able to keep the 49cc monster on the ground, but i could defo give him a run for his money.
tc3rs4 1 year ago
is that rd top end? or tz top en is iton the bottle?
bgj3031 1 year ago
is that rd top end?
bgj3031 1 year ago
Im restoring my '86 RZ350, cant wait to ride it again.
Lanny615 1 year ago
yes as time goes by I'm finding I have a need for a two stroke...even the ding ding ding of a weed- eater sounds like music to my ears , oh the joys of two strokes ,they will never die.
wildmandazza 1 year ago
That is the best stuff ive seen in a while !
I would love to find out more about the bike???(gearbox ratios, clutch,and water cooling!!!!)
I dragrace 2 stroke 500 single and best time to date is 10:38 @ 124mph but know there is more in it with gearbox ratios!
Any info would be great!!!!!
A big thumbs up to john and his development of this bike !!!!!
TheH1500 1 year ago
@TheH1500
hiya gearbox ratios are standard yamaha ypvs. staight cut primary gears with billet clutch.lock up clutch cooling is water pump through cr125 radiator everything painted black for better cooling hope this helps good luck john
FloydyLc 1 year ago
very determined guy, very good run, nice 2 stroke yell, - just awesome good.
XELA2T 1 year ago
why the fuck wouldnt you put rd350 in the title to make it easier to find?
Brian500R 1 year ago
That bike kicks arse.
alpal2002 1 year ago
One of the meanest 2 strokes around!!
SniperShot891 1 year ago
this is a nice bike..... but im pretty sure my aprilia rs50 could have it!
tc3rs4 2 years ago
not likely at all
powertoweight100 2 years ago
coisa de loko,parabens.
paranawilly1978 2 years ago
My penny farthing done it in 8.9 not AS fast but getting there !
gooooooo on floydy !!! cant wait till 2010 run what ya brung !!! MUFFKUTS !!!!
scheras13 2 years ago
Dang, t'his must be the meanest 350 i've ever heard. and i've heard the TZ350 triple..
SmeurkeDeKat 2 years ago
not to discount how fast this bike is but mick hands had a 305 honda with nitro and blower that went 9.45 at 145mph 30 yrs ago-there are pics online at some european site
nealmeal2000 2 years ago
i think this is considered the fastest cos it doesnt use a blower or nitro... its all engine
LordSamuelJ 2 years ago 3
Has anyone actually seen the time an RS 250 Gp bike would post in quarter mile? probably about 11.2 secs at 125 mph. quick . but no where near this bike. They are just no good off the line. they are meant for round tracks.
martyn500 2 years ago
2 stroke power!
tiesje93 2 years ago 5
it pulled the wheel half way down the track
mufflerbearin 2 years ago
why fuck 4 stroke??
montreano 2 years ago
lc power!!!!!!!!!!!
ianmac350 2 years ago
lol lc power!??!!???? lc means liquid cooled... ha ha ha ha ha fail.
ghost500e 2 years ago
rs 250 da moto gp arriva a 110hp
Alexxxfigo 2 years ago
fit on it a 250 gp engine with 95 hp and will be even more impressive!!!
fabioRACE 2 years ago
fuck 4 stroke !!
2 stroke 4 ever !!
biohazarddu84 2 years ago 4
FUCK 4 STROKE
ttalbot08 2 years ago 31
I don't wanna pay the two-stroke oil for it. :P
scanianerik 2 years ago 2
The oil isnt bad anymore, its the gas lol. But yeah, you pay just as much for 2 stroke racing oil as you would for a nice lubed up 4 stroke oil and lucas.
foxracing500r 2 years ago
Man that is some serious power :D:D wow
kamikazabeli31 2 years ago
LOVE THE SCREAMING OF TWOSTROKES
ZeroKenshin 2 years ago 2
AWESOME! Nice sound too
SniperShot891 2 years ago
2tforlife
Gr33n0wnz 2 years ago 3
Awesome! The sound alone is enough to scare the crap out of you.
yammyspeed13 2 years ago 2
riiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiing
most 2t would foul plugs at idle anyway. we had 2 jet skis 2t. they would foul at idle
12valvepower1 2 years ago
that's because you probably didn't warm them up as you're supposed to with 2 strokes.. lol
97warrior350 2 years ago
sloof lirpa
12valvepower1 2 years ago
i hate dragster... but this sound... yeah!
albiz94 3 years ago 4
lol its so highly tuned he cant let it tick over
fre2fly 3 years ago
It sounds like a 125GP bike, but a bit quicker.
bradlez996 3 years ago
2 fast :|
Agrippaull 3 years ago
VERY FAST !
CHITOLA2T 3 years ago
FASTTT
Agrippaull 3 years ago
Any web sites on this bike??
Need more info!!
racintracy 3 years ago
@racintracy no website im afraid, what would you like to know ?
John
FloydyLc 1 year ago
Johns fastest time so far is 8.87 at 147mph
martyn500 3 years ago
love the ring a ding ding, mmmm i think i can smell the oil and gas from here
tunedin2 3 years ago 27
Awesome! 2 strokes forever!!
ribcageforsale 3 years ago
4 strokes dont compare to 2 strokes of the same cc there way slower. They need to be double the size to be even with a 2 stroke lmao.
yamahamoto250 3 years ago
ah mate in New Zealand some times they run the 250 4 strokes and the 250 2 strokes together and they all get pretty similair lap times...
vspec007 3 years ago
That is so impressive.
How can an RD 350 do that?
alpal2002 3 years ago
Lill tuning maybe^^
adminontrollgubben 3 years ago
It's NOT really an RD 350.. it's a Banshee 525CC motor. It's got RD350YPVS cases but that's about it! It also helps that John has a lot of experience and is a great rider too.
MrMellie 3 years ago
Ok- so - it's really over 500cc.
Still impressive.
I've seen a TZ 350 drag bike do a 10.20
quarter mile time - the best I've seen from
a 350cc & this guy is over 1 second quicker.
alpal2002 3 years ago
I never said it wasn't impressive! I was just clarifying the facts for people who think it's a 350. 175cc makes a big difference on these bikes.
You've seen a 350cc run sub 9.2s?? Who was that?
MrMellie 3 years ago
Sorry my comment was ambiguous.I have seen a 350cc run 10.2s not 1 second faster than the bike in this video.
I meant that the guy in this video is over a second quicker.
alpal2002 3 years ago
beautiful sound...what is the 4 stroke???hahahahahhahah
dalla125 3 years ago 3
super sick engine dude
höhö
aggressor187 3 years ago 3
Wow thats only a 350CC!?! What the top speed on it? and what BHP does it have? That bike is amazing, I'd really appreciate a reply, thanks.
p0ngl3 3 years ago
its around 130 bhp. but in drag racing its not about bhp. its about the torque curve where the maximimum torque is and matching that to gear ratios and the clutch, the weight ... and a whole load more.
martyn500 3 years ago 4
Thanks for the reply.
p0ngl3 3 years ago
Any websites for this bike??
Need more info!!
racintracy 3 years ago
@martyn500 damn my h2 750 on a built pro mod frame super light...and only goes 9.60's and 5.70s this thing is flying though
michiael 1 year ago
@p0ngl3 Sorry, not a 350, more like 500
MerlinxPV 9 months ago
For comparison; I raced a 1428cc Suzuki car tire dragbike: 1.22sec 60ft 5.22 @122mph 1/8 mile, 8.85 @ 145 in the quarter.
SAME numbers for the RZ!!!
racintracy 3 years ago
Yeah, its CRAZY how much power per CC you can pull out of a 2-stroke.
butcherChrist 3 years ago 3
Where can we read about this RZ???
Websites???
racintracy 3 years ago
Not sure what the reason for the abuse was. Maybe you had a bad day? Good luck with your racing.
martyn500 3 years ago
I didnt have to do that, you just did it yourself. Otherwise you would not have responded trying to rekindle what dignity you had. You would have just ignored it like I'll do to your next comment to this one.
redphoakis 4 years ago
more videos on this fucking ausome bike PLEASE
mfuji0001 4 years ago
Where can I find out more about this bike??
racintracy 4 years ago
And I thought my RZ350 drag was fast at 11.45.... =)
racintracy 4 years ago
Proves 2 strokes are faster
bansheemxridin 4 years ago
sounds awesome any banshee bits in there me wonders
teg102 4 years ago
Yes, he runs CPI Cheetah 530cc barrels.
MrMellie 4 years ago
hmmm. yes. I think that John can run only to 3rd gear (out of 6 gears) and then coast to get a 10.6 run! Its the first bit where it is really quick. The video doesnt do it justice really
0-60ft is 1.22 secs!! 1/8 mile is 5.7@ 120mph.
martyn500 4 years ago
That is even faster than the acceleration of a hayabusa wich is: Suzuki GSXR-1300:10.68 seconds @137.65 mph
2t rules
Aguijon1982 4 years ago
wonder if you overtune a hayabusa like that..
Diac13 4 years ago
lol dream...turbo busa will ass fuck it no offense haha I've seen 1 do a 6.4 second 1/4 mile! still its cool though
kj7687 4 years ago
you would have to do a lot to a busa to get that time. Thats into the top fuel zone. your gonna need 600 hp or more. never seen one go that fast but I guess it could be possible.
martyn500 4 years ago
well there are a number of road legal busas that run low sevens. Yea they do have 5-6 hundred hp actually :) Pretty ubeleivable numbers considering they crank that out of a 1.3 liter 4 banger lol.
kj7687 4 years ago
so a 4 cylinder 4 stroke turbocharged engine would beat a normally aspirated 2 stroke 2 cylinder engine. Did i get that right? I hope it would win. So your a young kid who loves to post arguments on youtube. There are a lot of you, do you have an immature BS club you guys belong too?
redphoakis 4 years ago
Really? Which bike was that?
MrMellie 4 years ago
just awesome only that we can say
darkmangtr2005 4 years ago
Very impressive.
How modified is the motor? What kind of pipes does it run with? Is it stroked?
shado79 4 years ago
If anyone wants to become a member of Johns sponsorship support team to get your name associated with this awesome peice of machinery then please call James Tongue on +44 (0)1243 829432 or +44 (0)7876571534.(England)
We are also looking for sponsorship to take his world record breaking bike to the USA.
martyn500 4 years ago
Stroked . yes. very trick port work by John Floyd. Custom pipes. lectron carbs special ignition. very special clutch.! 15 years of development.
martyn500 4 years ago
Wow, that Yammie 350 is fast, no doubt it is the fastest. 9 second quarter at 143, this bike would rip up ANY production big bore 4 stroke with 3 times it's displacement. From another big RD fan, thanks for the video, it's spectacular.
mickd01 4 years ago
awesome run from a modified Rd 350!!
martyn500 4 years ago