boosted dirt bike

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Old Sep 22, 2004 | 05:31 PM
  #1  
k24a4kid's Avatar
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Default boosted dirt bike

i put a ko3 tubo on a yamaha pw80. it hit 83mph. a stock pw80 goes about 30mph. i blew pistion rings first time out.

this **** is fuckedup!!!!!!
first gear runs good second,and third stall out.when i give it gas it dies out.

My freind took it off today without taking pics!!!!!!!!!
Sorry not my falt no pics !!




Modified by b20turbohatchback at 5:43 PM 9/26/2004
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Old Sep 22, 2004 | 05:32 PM
  #2  
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Default Re: boosted dirt bike (b20turbohatchback)

this thread is useless w/out pictures...
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Old Sep 22, 2004 | 05:33 PM
  #3  
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Default Re: boosted dirt bike (b20turbohatchback)

will post pics when runing
give me week or two
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Old Sep 22, 2004 | 05:36 PM
  #4  
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Default Re: boosted dirt bike (b20turbohatchback)

cant wait!
heres a picture of a manifold Im making for the Yamaha RX1 sled...

Im curious to see your setup...
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Old Sep 22, 2004 | 06:04 PM
  #5  
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Default Re: boosted dirt bike (b20turbohatchback)

damn there are some creative people here... thats cool man. try to make a little video if you can too. my friend would **** a brick if he saw this.
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Old Sep 22, 2004 | 09:51 PM
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Default Re: boosted dirt bike (Tinker219)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Tinker219 &raquo;</TD></TR><TR><TD CLASS="quote">cant wait!
heres a picture of a manifold Im making for the Yamaha RX1 sled...

Im curious to see your setup...</TD></TR></TABLE>

fucken sick
i cant wait to get a sled again.

rx1 w/turbo
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Old Sep 23, 2004 | 12:00 PM
  #7  
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Default Re: boosted dirt bike (slowsi00)

I'll try to get vidio with sound soon and pics
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Old Sep 23, 2004 | 12:45 PM
  #8  
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Default

Is the dirtbike 2- or 4-stroke? Oh, and turbo RX-1's ROCK! And that header looks awesome!
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Old Sep 23, 2004 | 01:00 PM
  #9  
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Default Re: boosted dirt bike (Tinker219)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Tinker219 &raquo;</TD></TR><TR><TD CLASS="quote">this thread is useless w/out pictures...</TD></TR></TABLE>

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Old Sep 23, 2004 | 02:52 PM
  #10  
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Default Re: boosted dirt bike (Tinker219)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Tinker219 &raquo;</TD></TR><TR><TD CLASS="quote">cant wait!
heres a picture of a manifold Im making for the Yamaha RX1 sled...

Im curious to see your setup...</TD></TR></TABLE>

What exactly do you guys mena by a sled?
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Old Sep 23, 2004 | 03:29 PM
  #11  
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a snowmobile......................

i have seen turbocharged raptors and 400ex 4 wheelers and they are tight as ****
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Old Sep 24, 2004 | 11:01 AM
  #12  
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Default Re: boosted dirt bike (b20turbohatchback)

pics are come in soon!!!!!!!!!!!!!!!!!!..............
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Old Sep 24, 2004 | 11:19 AM
  #13  
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Default Re: boosted dirt bike (b20turbohatchback)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b20turbohatchback &raquo;</TD></TR><TR><TD CLASS="quote">i put a ko3 tubo on a yamaha pw80. it hit 83mph. a stock pw80 goes about 30mph. i blew pistion rings first time out. im geting new one soon tell u wat it does after tuning next saturday

Will take pics when i get pistion rings(comein friday or monday)
Pics and maybe vidios will be up by tuesday!!!!!!!!!!!!!..........

Modified by b20turbohatchback at 6:22 PM 9/23/2004</TD></TR></TABLE>

83mph on that bike? Your nuts. And you are also an idiot if you let anyone that is supposed to drive that bike get onto it. . .(I mean 10year olds)
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Old Sep 24, 2004 | 11:28 AM
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Default Re: boosted dirt bike (m R g S r)

The newer 80's haul some serious *** for their size, they will loop you in 4th!

A friend of mine has a honda 50 with a 90cc motor in it (2 stroke) that has a blower motor on it, he machined different size aluminum pullies for it depending on what boost level you want.... It also has 4ft long wheelie bars lol. I might have some pictures and mabye a video let me check....
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Old Sep 24, 2004 | 11:44 AM
  #15  
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Default Re: boosted dirt bike (Blackack26)

Time to boost the yz125. Can you say holeshot!!! LoL
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Old Sep 24, 2004 | 11:52 AM
  #16  
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If a stock pw80 only hits 30mph I'm sure its gear limited. Adding a turbo is not going to raise the top speed... it will only get there quicker. Did you change the gearing too?
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Old Sep 24, 2004 | 01:09 PM
  #17  
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Default Re: (mopar junkie)

That's kinda what I was thinking.
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Old Sep 24, 2004 | 01:25 PM
  #18  
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we have an aerocharger on our yamaha vmax 4cyl 2 stroke. i went 127 in 1000 ft.. digging a 2 inch trench in the ice (no traction)
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Old Sep 24, 2004 | 01:47 PM
  #19  
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Default Re: (MusclecarGuyhasHonda)

i have a schoolbus boosted but its useless w/o pics jackass
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Old Sep 24, 2004 | 04:35 PM
  #20  
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Default Re: (opkjoblacsh)

i change the sproket inthe the back from 36 to i think a 45 or something like tahat.
And im driving it with my freind
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Old Sep 24, 2004 | 04:55 PM
  #21  
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Default Re: (b20turbohatchback)

errr....you would have to take teeth out of the rear and add some to the counter shaft.


and i didnt even think you could use FI on a two stroke, thought i would mess up the magic that makes them work...?
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Old Sep 24, 2004 | 05:20 PM
  #22  
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Default Re: (FMXer)

its a carb. the wole motor is stock but has a custom manifold with a k03
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Old Sep 24, 2004 | 06:52 PM
  #23  
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Default Re: (b20turbohatchback)

drawthrough or blowthrough setup?
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Old Sep 25, 2004 | 06:42 AM
  #24  
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Default Re: (rioninja)

drawthrough??? blowthrough???
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Old Sep 25, 2004 | 06:54 AM
  #25  
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Default

Drawtrough= The carburetor(s) are mounted before the turbo, and the turbo draws air trough it (them).

Blowtrough= The carburetor(s) are mounted after the turbo and the air is blown trough it (them).
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