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Author Topic: Jetting help needed  (Read 1785 times)

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ted

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Jetting help needed
« on: July 18, 2010, 05:27:58 pm »
Could someone please tell me the standard jetting sizes as follows for a 1983 KX 500 - A1

Main Jet
Pilot Jet
Needle Jet
Needle

And what jetting are you running in this bike ?

Thanks
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Offline YZ250H

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Re: Jetting help needed
« Reply #1 on: July 18, 2010, 06:22:17 pm »
Why do YOU want to know ??   
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"My inability to use emoticins in the right context is really getting me down :)
Quote from: GMC on May 03, 2014, 10:35:22 am
The only triple jumps he would have been doing are the hop, skip & jump.

mainline

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Re: Jetting help needed
« Reply #2 on: July 18, 2010, 06:26:48 pm »
where have you been Tony?, Big Ted's got another shiny thing in the shed
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Offline YZ250H

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Re: Jetting help needed
« Reply #3 on: July 18, 2010, 06:31:49 pm »
Hiding under a red rock in WA.  Whats the go woth the green meanie - is that the one that was at CD7 ?

Thread link ??
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"My inability to use emoticins in the right context is really getting me down :)
Quote from: GMC on May 03, 2014, 10:35:22 am
The only triple jumps he would have been doing are the hop, skip & jump.

Offline holeshot buddy

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Re: Jetting help needed
« Reply #4 on: July 18, 2010, 07:29:37 pm »
pretty sure i am running :o

main 420
pilot 70
cutaway 3.0
needle jet s2
needle 6cg5-3
air screw 1 and a  half out

hope this helps
and yes it is the bike that was at cd7 ;)
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ted

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Re: Jetting help needed
« Reply #5 on: July 18, 2010, 08:41:00 pm »
Thanks Holeshot

Mine has 60 pilot 270 main

Book says 45 pilot 152 main

Hey Barsby...you just keep practicing gear lever installations
 
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Offline YZ250H

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Re: Jetting help needed
« Reply #6 on: July 18, 2010, 08:46:21 pm »
Ha ha - yeah - I'll be the frickin gear lever specialist after that little episode. Just make sure that green thing is not parked next to the YZ's - we don't want any cross breeding  :o
That is a seriously awesome bike though.  As I said to the owner at CD7 if I had $8K at the time I would have bought it.  You know how much a "proper" resto costs.  You got a bargain.  well done - now get your shit together and get a YZ250  ;)
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"My inability to use emoticins in the right context is really getting me down :)
Quote from: GMC on May 03, 2014, 10:35:22 am
The only triple jumps he would have been doing are the hop, skip & jump.

Offline holeshot buddy

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Re: Jetting help needed
« Reply #7 on: July 18, 2010, 08:48:25 pm »
shit i might be wrong on main jet size not sure
but rest is right
it is a round slide carby isnt it ???
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ted

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Re: Jetting help needed
« Reply #8 on: July 18, 2010, 09:26:09 pm »
MIKUNI VM 38 SS round slide
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