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Post by somethingelsie on Oct 4, 2013 7:47:55 GMT 1
I'm currently converting my f1 engine with the athena kit, and I was having a look on YouTube trying to find a working one and there was one by christyres1 I immediately fell in love with the sound of the exhausts he had used. Does anybody know what these are?
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Post by Trubrit on Oct 4, 2013 8:21:30 GMT 1
I Think A Guy Named Mark Dent Built Those Pipes , I Know He Had Problems With The Size Of The Stingers .... Kenny On Here Will Build You A Set To Suit Your Motor .... Here Is Mine With His Pipes.... . .   |
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Post by somethingelsie on Oct 4, 2013 8:57:11 GMT 1
Thanks mate, I've already spoke to Kenny from 2 stroke addicts lol guess I'll go down that route, do you know if the standard clutch will be ok to use with the 421. Atb
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Post by Trubrit on Oct 4, 2013 9:45:53 GMT 1
Thanks mate, I've already spoke to Kenny from 2 stroke addicts lol guess I'll go down that route, do you know if the standard clutch will be ok to use with the 421. Atb . I Don't Know Anyone Who Runs A Std Clutch With A 421 So I Wouldn't Like To Say ....... |
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Post by midlifecrisisrd on Oct 4, 2013 11:34:37 GMT 1
don't know about the 421 but my 385 clutch just copes. will slip the first few times going on the power untill plates and oil get hot then ok but sligtest touch of the lever makes it slip
don'want to go down the lock up route so looking at full set of tz springs and hydraulic conversion
steve
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Mad Biker
Drag-strip hero
We lead others try and follow.
Posts: 243
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Post by Mad Biker on Oct 4, 2013 13:17:39 GMT 1
Rogers heavy duty clutch will handle up to 100hp no problems
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Post by somethingelsie on Oct 4, 2013 21:26:12 GMT 1
I don't understand the no lock up route, where would I get the clutch kit from?
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Post by somethingelsie on Oct 7, 2013 12:43:04 GMT 1
Where/who is mpb lol never heard of them lol
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Post by Trubrit on Oct 7, 2013 12:49:03 GMT 1
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Post by somethingelsie on Oct 7, 2013 14:23:35 GMT 1
Thanks mate, I'll go take a peek
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Post by Norbo on Oct 9, 2013 7:39:12 GMT 1
if you whant to keep a standard look I have racing plats and TZ springs they will set you back £55 posted
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Post by swifty on Oct 9, 2013 22:50:40 GMT 1
Anyone seen a 3 cylinder anthena 630cc !
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Post by JonW on Oct 9, 2013 23:48:15 GMT 1
The USA Banshee crowd have been running CNC triple cases and larger cyls for a while now and they look amazing, dont know anyone with a roadbike with that setup tho.
I have a standard clutch in my 421LC.... but Ive not tested it hard yet, so wont comment as to how much it will slip. I went that route as Roger and I felt I should test it before going to his stronger version. Either way you wont need a lockup clutch until 100bhp is the feeling we came to.
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Post by midlifecrisisrd on Oct 10, 2013 8:11:02 GMT 1
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Post by Norbo on Oct 10, 2013 8:33:28 GMT 1
I have allays wondered how you would build a triple crank would the crank run an 1/3 stroke per rod or 2 up 1 down . I asoom youd do it the same as Kwack trip but I don't know how they do them so if you can enlighten me .
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Post by midlifecrisisrd on Oct 10, 2013 11:15:29 GMT 1
I have allays wondered how you would build a triple crank would the crank run an 1/3 stroke per rod or 2 up 1 down . I asoom youd do it the same as Kwack trip but I don't know how they do them so if you can enlighten me . Keeping a standard ish ignition I would think it would run 2 up 1 down but if you were going down the triple route I reckon you would go with a 120 degree firing order so you would need 3 pick ups on the flywheel. Half way down the page here www.twostrokeshop.com/offerpageSeptember.htmSteve |
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Post by swifty on Oct 10, 2013 20:20:16 GMT 1
I WANT ONE ! Norbo can you get me one ( 3 cylinder) for 350 lc frame . or even better ypvs barrels
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Mad Biker
Drag-strip hero
We lead others try and follow.
Posts: 243
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Post by Mad Biker on Oct 11, 2013 8:00:19 GMT 1
Scitsu developed a 3 cylineder in the 70's based on a TZ.
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Post by steeley on Oct 11, 2013 14:45:20 GMT 1
was that the one ago rode once.yamaha were not very happy.
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Mad Biker
Drag-strip hero
We lead others try and follow.
Posts: 243
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Post by Mad Biker on Oct 11, 2013 21:40:34 GMT 1
Im not sure, but i saw one being raced at the CRMC a few years back and after talking to the rider he plans on getting it back out in the 2 Stroke GP series next year.
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