3MA conversion , cool mounts etc...

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Questo vecchio rz
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3MA conversion , cool mounts etc...

#1 Post by Questo vecchio rz » Tue Apr 02, 2019 5:45 pm

Pretty cool read, the crew @ Moto2 are /we're building RZ/3ma conversions.
No idea if they ever finished these, there are various shoos that have tried to do kits, all I believe have been unsucsessful.
But I really like these guys approach of (NO SUBFRAME!) And eliminating the Tourqe bar assembly.
I also like their approach to (BALANCING THE STROKED RZ CRANK ASSEMBLY).
Here is page 2 thus is a couple years old already...must if you have likley read it before..but for those whom have not.
http://www.2moto.co.uk/project-blogs/tzr250-hybrid/96-why-re-balance-the-crank.html

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Re: 3MA conversion , cool mounts etc...

#2 Post by silverstrom » Tue Apr 02, 2019 8:05 pm


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Questo vecchio rz
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Re: 3MA conversion , cool mounts etc...

#3 Post by Questo vecchio rz » Wed Apr 03, 2019 1:34 pm

Double post: Deleted text.
Message says: ( You do not have permission to delete posts on this forum).
Last edited by Questo vecchio rz on Wed Apr 03, 2019 11:18 pm, edited 1 time in total.
Banshee (Baja) race bike,+ 2 A Arms,L.E.Ds, Toomey, +4 stroker IMS tank, run flats.
96 GSXR SRAD, Future Yoshimura rep.
85 custom Tri-Z
RZ/YZR bike(project)
86 VFR750 RC24 Merkel replica (project)
Royal Enfield Bullet 500

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Questo vecchio rz
Posts: 1116
Joined: Sun Aug 16, 2015 5:55 pm
Location: Reconquista of California

Re: 3MA conversion , cool mounts etc...

#4 Post by Questo vecchio rz » Wed Apr 03, 2019 5:03 pm

Questo vecchio rz wrote: Wed Apr 03, 2019 1:34 pm
silverstrom wrote: Tue Apr 02, 2019 8:05 pm Fixed your link...

http://www.2moto.co.uk/project-blogs/tz ... crank.html
Thank you Sir !
Perhaps I missed it or just plain forgot....damned good h.p. figures for a stock cylinder, ( realistically /historically that's at or near the absolute ceiling of of what's acheviable).
They claim their stock cylinder motor delivers more power than an a Athena...given the Athena's relatively poor port timing that's expected..but still admirable.
But wondering if they still utilized the power valves YPVS..?
If so...that's pretty good and w that crank....that's a BIG slap in the face to many, whom dismiss the stock cylinder as not being optimum. Even a (basic Chettah) cylinder with much better port design would have a hard time delivering useable/linear 80 h.p. figures
Banshee (Baja) race bike,+ 2 A Arms,L.E.Ds, Toomey, +4 stroker IMS tank, run flats.
96 GSXR SRAD, Future Yoshimura rep.
85 custom Tri-Z
RZ/YZR bike(project)
86 VFR750 RC24 Merkel replica (project)
Royal Enfield Bullet 500

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