NRG
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Good question...........................Dont know, but guessing it would be CRF, just like the current Dirtmax YX head's.
I will post some images as soon as get em.
What Do you think of the Dirtmax Yx 150CC Version II
- Thread starter Metalmulisha 110cc pro
- Start date
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Good question...........................Dont know, but guessing it would be CRF, just like the current Dirtmax YX head's.
I will post some images as soon as get em.
themountain
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davedonzella
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looks like a good engine, if i was in the market for a new power plant i would seriously consider this donk.
coolmodee01
VCM B Grade 2013 Champion
i wouldn't waste my time on this head
all they do is lunch the motor big time
we put the trail bikes head on a brand new 160 and it lunched not long out of run in so maybe 2hrs
and it didn't just lunch it self destructed it clean snapped the 3rd gear drum exploded the caseing around the bearings on both gear drums and kick start gears lasted 2 kicks
now saying this we are going to try this on another and push start only to confirm that it was power that lunched it but i'm fairly convinced
all they do is lunch the motor big time
we put the trail bikes head on a brand new 160 and it lunched not long out of run in so maybe 2hrs
and it didn't just lunch it self destructed it clean snapped the 3rd gear drum exploded the caseing around the bearings on both gear drums and kick start gears lasted 2 kicks
now saying this we are going to try this on another and push start only to confirm that it was power that lunched it but i'm fairly convinced
headsmess
Miniriders OG
think that if i got that 160cc they got and put it on an accredited dyno that id be able to sue if its not up to what they claim?
18hp at 5grand? pfft... +
coolmodee01
VCM B Grade 2013 Champion
ough yeah
with that v2 head on it it makes every bit of 18hp i rode the thing and it was like riding a crf250
you have to work to keep the front wheel down in 3rd
but it self destructed and well $1200 worth of motor lasting 2hrs
not in my bike man
with that v2 head on it it makes every bit of 18hp i rode the thing and it was like riding a crf250
you have to work to keep the front wheel down in 3rd
but it self destructed and well $1200 worth of motor lasting 2hrs
not in my bike man
Cactus Jack
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Just curious Coolee ... What type of ignition system did it have on it ... a stock type flywheel , IRK or Daytona/Lifan type ORK ... Did you guys check the ignition advance at various points thru the rev range ? Did the tranny let go on the shift or while revving out in gear ? ....
2freeq
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the guy that owns urban x is one of the most arrogant blokes you`ll ever meet.
NRG
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Please explain.........arrogant, how .....did you not get served?
Or did i hurt your feelings?
Well that's your opinion mate ....but I disagree
I was stuck with a new custom board from Geltchy and no cover or way to get it home at kotc .... so this arrogant man gave me his seat in the dirtmax truck flying at his own expense (wouldn't take coin from me ) ...he couldn't get a flight for a few days as it was long weekend so it cost him a few extra days in surfers as well.
Arrogant ??? not in my books brother
NRG
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Arrogance is said to be a virtue, especially in the context of some professions such at the senior managerial or expert level.
themountain
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unit_mx
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Why is everyone putting down Dirtmax?
Anyone to see his bikes raced by the likes of Chicken at the Hunter jam know they are up to the job and are (combined with their pilots) Bull shit fast.
Sure he looks like he's doing the tour de-france with a head like that but bloody hell he's got a great set up going on down there at Dirtmax , they offer really good spares - quality shit like ebc pads , ntn bearings etc and not selling some cheap shit dhz replacement parts. He's actually thought about the hard to get parts for china's and done the work for us and found those compatible parts such as brake pads / clutch plates / bearings / seal kits etc that fit , this was one of my main problems when I used to ride a china , trying to find those consumables not bling but quality replacement parts.
Andddddd unlike most china bike specialist's dirtmax isnt leaching of the industry , he's sponsoring events , helping crew out , sponsoring riders , offering genuine quality , helping out on race day ( Snapping shots etc).
I ain't promoting dirtmax , nor have I ever bought anything from him but I am so glad there apart of the mini scene as dirtmax helps drive the racing scene and is one of the few importers who actually give a shit about their customers and the future of the Australian mini bike industry aswell as helping to put an end to china bashing.
I'd trust his components , all these dyno warriors can throw around all the claims they want but Dirtmax is doing the real R&D out on the track and there impressive results on race day prove so.
Sorry to intervean amongst this but something needed to be said.
Anyone to see his bikes raced by the likes of Chicken at the Hunter jam know they are up to the job and are (combined with their pilots) Bull shit fast.
Sure he looks like he's doing the tour de-france with a head like that but bloody hell he's got a great set up going on down there at Dirtmax , they offer really good spares - quality shit like ebc pads , ntn bearings etc and not selling some cheap shit dhz replacement parts. He's actually thought about the hard to get parts for china's and done the work for us and found those compatible parts such as brake pads / clutch plates / bearings / seal kits etc that fit , this was one of my main problems when I used to ride a china , trying to find those consumables not bling but quality replacement parts.
Andddddd unlike most china bike specialist's dirtmax isnt leaching of the industry , he's sponsoring events , helping crew out , sponsoring riders , offering genuine quality , helping out on race day ( Snapping shots etc).
I ain't promoting dirtmax , nor have I ever bought anything from him but I am so glad there apart of the mini scene as dirtmax helps drive the racing scene and is one of the few importers who actually give a shit about their customers and the future of the Australian mini bike industry aswell as helping to put an end to china bashing.
I'd trust his components , all these dyno warriors can throw around all the claims they want but Dirtmax is doing the real R&D out on the track and there impressive results on race day prove so.
Sorry to intervean amongst this but something needed to be said.
themountain
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2freeq
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i shouldn`t have said anything to start with and probably cought him on a bad day but when i did go to his shop to buy parts he wanted nothing to do with me untill i put my hand in my pocket and showed i was serious then got the shits when i brought the middle range priced stuff and not the more expensive items. that was the impression i got of him and a few other blokes have said the same and wont return back to him. but like i said might have got him on a bad day or something.
tormentandglory
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I have one with a TB 165 V2 kit on it and it made 15.8hp on the dyno at buzz bikes. There was a bit of tire slip at about 10,000rpm so it should have recorded a slightly higher number.
NRG
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Thats alright UNIT_MX, i always get a hammering here......might have something to do with the fact that i dont sponsor this site.
Call me old fashioned, but the CASH FOR COMMENT wont FLY with me, and i dont belive that forums should have SHOP sponsors.
DIRTMAX is hot subject in both forum's here and overseas, whether its good or bad......its getting discussed...nevertheless.............which is not a bad thing overall, when you think about it.
As for 2freeq this comment:
i shouldn`t have said anything to start with and probably cought him on a bad day but when i did go to his shop to buy parts he wanted nothing to do with me untill i put my hand in my pocket and showed i was serious then got the shits when i brought the middle range priced stuff and not the more expensive items. that was the impression i got of him and a few other blokes have said the same and wont return back to him. but like i said might have got him on a bad day or something.
Which SHOP OWNER in their right mind, would treat a customer like this! I NEVER DID!
really...... a customer comes into a shop and the shop owner doesnt wants anything to do with them, until they put their hand in their pocket and show that they have CASH..........!!!
Are you serious? This is the most crap.....ive every heard, sound's more like a scene from the movie THE FAST AND THE FURIOUS, than anything real life.
Peolpe that know me will tell you the same.
As for the YX150 Dyno, this engine was tested at around 14.7HP back wheel Stock, sure the sheet showed some irregularities in the torque and RPM scale, but that was due to techincan error.
The engine was then tested with a few jet changers and we gained an extra 1HP, bringing it to 15.5HP
We then futher tested this engine with a TB V2 head & piston and some other modifications (cant mention) but leaving the head stock and getting a smooth 17.8 HP.
Then we carried out some more R&D (also cant mention) and achived just over 19HP.
I am currently working with an "OLD TIMER", who really knows his stuff, opening a whole new world in R&D for the YX150, in places i'de never would have thought.
So i beleive that these YX150 can relaise every bit of 20HP without comprimising the gearbox or the budget.
I am already in talks with DIRTMAX YX Guanzhou to put this engine in production.
Call me old fashioned, but the CASH FOR COMMENT wont FLY with me, and i dont belive that forums should have SHOP sponsors.
DIRTMAX is hot subject in both forum's here and overseas, whether its good or bad......its getting discussed...nevertheless.............which is not a bad thing overall, when you think about it.
As for 2freeq this comment:
i shouldn`t have said anything to start with and probably cought him on a bad day but when i did go to his shop to buy parts he wanted nothing to do with me untill i put my hand in my pocket and showed i was serious then got the shits when i brought the middle range priced stuff and not the more expensive items. that was the impression i got of him and a few other blokes have said the same and wont return back to him. but like i said might have got him on a bad day or something.
Which SHOP OWNER in their right mind, would treat a customer like this! I NEVER DID!
really...... a customer comes into a shop and the shop owner doesnt wants anything to do with them, until they put their hand in their pocket and show that they have CASH..........!!!
Are you serious? This is the most crap.....ive every heard, sound's more like a scene from the movie THE FAST AND THE FURIOUS, than anything real life.
Peolpe that know me will tell you the same.
As for the YX150 Dyno, this engine was tested at around 14.7HP back wheel Stock, sure the sheet showed some irregularities in the torque and RPM scale, but that was due to techincan error.
The engine was then tested with a few jet changers and we gained an extra 1HP, bringing it to 15.5HP
We then futher tested this engine with a TB V2 head & piston and some other modifications (cant mention) but leaving the head stock and getting a smooth 17.8 HP.
Then we carried out some more R&D (also cant mention) and achived just over 19HP.
I am currently working with an "OLD TIMER", who really knows his stuff, opening a whole new world in R&D for the YX150, in places i'de never would have thought.
So i beleive that these YX150 can relaise every bit of 20HP without comprimising the gearbox or the budget.
I am already in talks with DIRTMAX YX Guanzhou to put this engine in production.
themountain
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well...if you always talk with them tell them not to send out that crappy quality like they did with the last batch of engines!!..they are real chinese quality!!
Dirtmax lost a lot of clients lately and a polished up dyno won^t get them back...thats 4sure
Dirtmax lost a lot of clients lately and a polished up dyno won^t get them back...thats 4sure
NRG
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well...if you always talk with them tell them not to send out that crappy quality like they did with the last batch of engines!!..they are real chinese quality!!
Dirtmax lost a lot of clients lately and a polished up dyno won^t get them back...thats 4sure
Comments like this really shows what you know..NOTHING
I dont need to keep going over this dyno thing....for imbeciles like you.
