FZR850

Please share your secrets! What mods have you made to your TRX?

Moderators: trixynut, Mincehead, dicky, phuk72, Jak, Kevtrx849

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cobbadiggabuddyblooo
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FZR850

Post by cobbadiggabuddyblooo » Sat Sep 13, 2014 12:33 pm

What to do with a spare motor... :o
Anyone tried putting a trx motor into fzr400???
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dicky
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Re: FZR850

Post by dicky » Sat Sep 13, 2014 1:28 pm

I like the way you think ;)

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devlin
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Re: FZR850

Post by devlin » Sat Sep 13, 2014 1:29 pm

It should go. Front rear balance would be my concern.
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Kayla
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Re: FZR850

Post by Kayla » Sun Sep 14, 2014 9:44 am

I looked at this a while back when I had a loose TRX engine and a spare 3TJ frame, and I think it has been done although I can't find anything on t'interweb. I do remember seeing a TDM850 engine in a 3TJ frame 'unfinished project' doing the rounds a few years ago though.

You need to relocate the oil tank or make a new fuel tank and cut/move the rear engine mounts. I also think the web at the front under the headstock needs to be removed or trimmed back by quite a lot- the TRX engine is a lot taller than the 400 (and the 600) engine. I haven't looked at doing it with a 1WG frame.

It'd make a brilliant bike but I don't know if it'd be worth the hassle.
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Rod.s
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Re: FZR850

Post by Rod.s » Sun Sep 14, 2014 10:42 am

Stick it in a XT660 frame and build the XTZ850 the big brother of the 750!!
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cobbadiggabuddyblooo
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Re: FZR850

Post by cobbadiggabuddyblooo » Sun Sep 14, 2014 3:44 pm

Thanks Kayla for your input.
I figured height, rear mount and oil tank may be an issue..
I was actually looking at a Bimota YA7 to place it in and it would be sacraligious to chop that frame up.
But it certainly would be a 1 of... 8) 8)
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