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Author Topic: ...on my big green tractor (91 KX500 Build)  (Read 25219 times)

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Offline jgturbo

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Re: ...on my big green tractor (91 KX500 Build)
« Reply #45 on: February 03, 2013, 04:26:46 PM »
Well, here goes:

Before:


During:


After:


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Offline jgturbo

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Re: ...on my big green tractor (91 KX500 Build)
« Reply #46 on: February 03, 2013, 04:53:14 PM »
New uncorrected compression ratio:

14:1

 :-D
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Motorrad

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Re: ...on my big green tractor (91 KX500 Build)
« Reply #47 on: February 12, 2013, 05:07:52 AM »
Quote from: jgturbo on February 03, 2013, 04:53:14 PM
New uncorrected compression ratio:

14:1

 :-D


looking good.   you will be happy at that ratio.

what angles you run in the head?
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Offline jgturbo

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Re: ...on my big green tractor (91 KX500 Build)
« Reply #48 on: February 16, 2013, 03:56:53 PM »
Angles: 0-4-31-bowl

Finally bought a pickup so I can haul it around. Took it up into the hills to test ride it today with no riding gear and the plate zip-tyed to the fender. It got snowy before the pavement ended. The bike seems to rev a lot higher than it used to. Still, it could use some taller gears. 5th runs out pretty fast. It's got 14/48 right now. Thinking about trying 15/47.

Summary: Engine runs great! Time for lights and blinkers!


Here are a couple short videos:
http://i857.photobucket.com/albums/ab140/jgturbo/KX500/201C57AF-1266-4B7A-B20E-7FB5E2F91FB7-1141-00000072AC6655A8.mp4

http://i857.photobucket.com/albums/ab140/jgturbo/KX500/369DC8C0-B722-4F0D-8D34-85D8DB12CCB7-1141-00000083C454F6C0.mp4

« Last Edit: February 16, 2013, 04:33:10 PM by jgturbo »
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Offline Foxx4Beaver

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Re: ...on my big green tractor (91 KX500 Build)
« Reply #49 on: February 16, 2013, 11:16:11 PM »
nice!....that thing sounds GOOD!!!....is that a pro circuit silencer I see on there?
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Excuse me, ma'am...but you've got extremely nice legs!!!...what time do they open???                                                                                                               https://www.youtube.com/watch?v=n8tCgN3aryQ

Offline jgturbo

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Re: ...on my big green tractor (91 KX500 Build)
« Reply #50 on: February 20, 2013, 04:26:34 PM »
Yeah. That's the one. Thinking I'll have to get a spark arrestor soon though. And pros or cons between fmf and pc?
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Motorrad

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Re: ...on my big green tractor (91 KX500 Build)
« Reply #51 on: February 20, 2013, 04:34:01 PM »
Hot d**n.. dont know how I missed that one... love the first vid of the bike commin around the corner with the front tire in the air.
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Motorrad

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Re: ...on my big green tractor (91 KX500 Build)
« Reply #52 on: February 20, 2013, 04:34:41 PM »
Quote from: jgturbo on February 20, 2013, 04:26:34 PM
Yeah. That's the one. Thinking I'll have to get a spark arrestor soon though. And pros or cons between fmf and pc?

Ive only run the FMF turbine..         so Cant be of any constructive help. 
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Offline E ticket rider

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Re: ...on my big green tractor (91 KX500 Build)
« Reply #53 on: February 20, 2013, 05:19:39 PM »
+1 on the first vid!! :-D
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Offline Foxx4Beaver

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Re: ...on my big green tractor (91 KX500 Build)
« Reply #54 on: February 20, 2013, 09:03:57 PM »
Quote from: jgturbo on February 20, 2013, 04:26:34 PM
Yeah. That's the one. Thinking I'll have to get a spark arrestor soon though. And pros or cons between fmf and pc?

I've only used the Pro Circuit spark arrestor...so I can't help you with any comparison...but the P/C seemed to work just fine,it was'nt all that much quieter in the upper revs....take into consideration that it was on a 250 though.
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Excuse me, ma'am...but you've got extremely nice legs!!!...what time do they open???                                                                                                               https://www.youtube.com/watch?v=n8tCgN3aryQ

Offline jgturbo

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Re: ...on my big green tractor (91 KX500 Build)
« Reply #55 on: February 21, 2013, 05:45:56 PM »
Oh, by the way, I'm still running a used wiseco, old rings, and a scuffed cylinder.

Dang, I need to find some more money.   :|
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Offline Brute

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Re: ...on my big green tractor (91 KX500 Build)
« Reply #56 on: February 22, 2013, 02:27:42 PM »
Fun vid's. Sounds good.
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Offline jgturbo

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Re: ...on my big green tractor (91 KX500 Build)
« Reply #57 on: April 13, 2013, 06:02:43 PM »
 All shined up and lit:


Ready for this in the morning:
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Offline Charlie500

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Re: ...on my big green tractor (91 KX500 Build)
« Reply #58 on: April 13, 2013, 07:35:08 PM »
how the heck did you get it plated in oregon???
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Offline Goat

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Re: ...on my big green tractor (91 KX500 Build)
« Reply #59 on: April 14, 2013, 02:50:00 AM »
I've run both fmf and pc spark arrestors. The pc is a lower grunty tone than fmf but the fmf seemed to flow better. Both were pretty close to the same db by ear. Never actually had a db tester.

Very nice work. Bike looks great.
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It's hard to keep a drivers license riding a 2 stroke dirt bike on the street.  If you drive within the law they are VERY boring.
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