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2-Stroke Specialist

DAMN maintenance and repair thread; including Farkle Fests! :boohoo:
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Rut Row
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2-Stroke Specialist

Post by Rut Row » Sun Sep 06, 2009 8:14 pm

I need a gifted 2-stroke specialist to adjust the timing and properly tune the carb on the Wasp. Got any recommendations?
Ken
Die young as late as possible, remember who you were before the world told you how it should be. -- Barry Morris

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mdubya
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Re: 2-Stroke Specialist

Post by mdubya » Mon Sep 07, 2009 8:25 am

Forrest Kearns @ Battley's used to be "the guy".
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Rut Row
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Re: 2-Stroke Specialist

Post by Rut Row » Mon Sep 07, 2009 9:43 am

I've spent the morning reading up on CR500 carbs. Seems most of the guys dump the PJ21 carb for a KEIHIN 38mm PWK Airstriker. Now I'm debating on doing that - cost is roughly $200 for a new PWK. :shrug:

still need someone to check the timing.

also read many posts saying that when it has to be bumped to start it is time for a top end - and you know this bitch hasn't been overhauled in a loooonnnnggggggg time.

decisions, decisions, decisions...

will check and see if Forrest Kearns is still @ Battley's
Ken
Die young as late as possible, remember who you were before the world told you how it should be. -- Barry Morris

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mdubya
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Re: 2-Stroke Specialist

Post by mdubya » Mon Sep 07, 2009 2:25 pm

I am 99% sure Forrest is still at Battley's. In the '80's, he was "the" 2 stroke guy. In the 90's, he ran his own little tuner shop on Oakmont Avenue in Gaithersburg. Late '90's, early 2K's, he moved to Battley's. Last time I was there (a while back) he was restoring one of Devin Battley's TZ 250 race bikes. If he can't help you, he should be able to point you in the right direction.. Super nice guy, too, BTW. :thumbup:
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Bucho
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Re: 2-Stroke Specialist

Post by Bucho » Mon Sep 07, 2009 11:30 pm

Forrest is a great guy. I believe he raced a little motocross in Europe back in the day.
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Hare
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Re: 2-Stroke Specialist

Post by Hare » Tue Sep 08, 2009 4:52 am

i would be glad to help. we can go thru together pretty quick and show you the basics, 2 smokes are easy.

we can check or set the timing and check compression to see if you need a top end, if its as hard to kick as you say i doubt thats a problem, hard starting from needed a top end usually shows itself by low compression (easy to kick over but not enough compression to suck the fuel charge in)

also on the PWKs I wouldnt buy new, just find one from any modern 2 stroke bike on ebay, most anything after 96 has the same carb, i bet you find something decent for cheap $50. but keep in mind carbs do wear out so shop with care. and dont get the older oval slide pwk stay with the newer D slide style.

you might get one from Dean at Balt cycle salvage but he can be a bit proud of his junk I would do ebay

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Rut Row
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Re: 2-Stroke Specialist

Post by Rut Row » Tue Sep 08, 2009 9:55 am

Hare wrote:i would be glad to help. we can go thru together pretty quick and show you the basics, 2 smokes are easy.
what are you doing this weekend? I have 3 weekends to get this bitch running in top form. That includes a top-end rebuild if necessary - gotta look DAMN good at the Shenandoah 500!
Ken
Die young as late as possible, remember who you were before the world told you how it should be. -- Barry Morris

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Re: 2-Stroke Specialist

Post by Hare » Tue Sep 08, 2009 11:05 am

heres one i searched for "keihin ktm"
http://cgi.ebay.com/ebaymotors/Keihin-3 ... ccessories


yes this weekend should work, one day might be riding but the other is free, we should meet at my place to go over everything then maybe hit a local ride spot to dial in the jetting, i will see if the crops are down at my friends place.

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Rut Row
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Re: 2-Stroke Specialist

Post by Rut Row » Tue Sep 08, 2009 11:19 am

Hare wrote:heres one i searched for "keihin ktm"
http://cgi.ebay.com/ebaymotors/Keihin-3 ... ccessories


yes this weekend should work, one day might be riding but the other is free, we should meet at my place to go over everything then maybe hit a local ride spot to dial in the jetting, i will see if the crops are down at my friends place.
I can't get to fleebay from work - will look at that tonight when I get home.

pick a day and time - I'll be there! :deal:

Also, make sure you have some ballast available (ie; passenger) as we need to be towed to start it unless you have a nice hill nearby. :lol2:
Ken
Die young as late as possible, remember who you were before the world told you how it should be. -- Barry Morris

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Re: 2-Stroke Specialist

Post by Grady » Tue Sep 08, 2009 11:23 am

Kyler wrote:Also, make sure you have some ballast available (ie; passenger) as we need to be towed to start it unless you have a nice hill nearby. :lol2:
I live not too far from Hare. If you cant find any "ballast" or need a hand, give me a call.

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