Author Topic: Yuri's 3xv7 ( 93 3xv sp )  (Read 15430 times)

Yuri

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Yuri's 3xv7 ( 93 3xv sp )
« on: October 30, 2014, 05:18:25 PM »
a long time back she had a piston rock and braking skirts . Only resently i have dicided to get her up and running

The first parts have arrived a brand new 91-92 sp oil pump


Second part that got her is a used 94sp ( 3xv40 ) cylinder


Paul

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Re: Yuri's 3xv7 ( 93 3xv sp )
« Reply #1 on: October 30, 2014, 05:23:51 PM »
Very TZ looking. Never seen one of them in the flesh.
the twins:-
TZR250 3xv
TZ250 4DP2

Yuri

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Re: Yuri's 3xv7 ( 93 3xv sp )
« Reply #2 on: October 30, 2014, 05:35:10 PM »
So i made a exhaust port map of my 3xv20 and 3xv40 cylinders.
My 3xv20 cylinder must of been ported

Or mybe both have been ported

3xv 94 sugo manual ...
« Last Edit: October 30, 2014, 06:02:25 PM by Yuri »

Yuri

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Re: Yuri's 3xv7 ( 93 3xv sp )
« Reply #3 on: October 30, 2014, 05:37:45 PM »
Very TZ looking. Never seen one of them in the flesh.
You are welcome to have a look when you are in centurion 
I have 2 more 3xv40 cylinders on the way  :)

Paul

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Re: Yuri's 3xv7 ( 93 3xv sp )
« Reply #4 on: October 30, 2014, 06:06:34 PM »
How's a pic from underneath
the twins:-
TZR250 3xv
TZ250 4DP2

Yuri

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Re: Yuri's 3xv7 ( 93 3xv sp )
« Reply #5 on: October 30, 2014, 06:37:14 PM »
The dirty one is the 3xv20the cleaner one is 3xv40






Paul

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Re: Yuri's 3xv7 ( 93 3xv sp )
« Reply #6 on: October 30, 2014, 08:05:14 PM »
Double boost port. Hmmmm
Is it a single ring piston? At the rear?
Excuse my ignorance.
the twins:-
TZR250 3xv
TZ250 4DP2

Yuri

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Re: Yuri's 3xv7 ( 93 3xv sp )
« Reply #7 on: October 30, 2014, 08:30:01 PM »
Double boost port. Hmmmm
Is it a single ring piston? At the rear?
Excuse my ignorance.
It has a double ring flat piston

Paul

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Re: Yuri's 3xv7 ( 93 3xv sp )
« Reply #8 on: October 30, 2014, 08:42:14 PM »
Cheers yuri
the twins:-
TZR250 3xv
TZ250 4DP2

Yuri

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Re: Yuri's 3xv7 ( 93 3xv sp )
« Reply #9 on: October 30, 2014, 08:57:15 PM »

Crank

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Re: Yuri's 3xv7 ( 93 3xv sp )
« Reply #10 on: October 30, 2014, 09:05:17 PM »
Plainness / keystone??

Yuri

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Re: Yuri's 3xv7 ( 93 3xv sp )
« Reply #11 on: October 31, 2014, 05:35:09 AM »
Plainness / keystone??
I have no ide i asked Holger to have a look at the tread it is his pdf 

http://www.pure-2-stroke-spirit.info/temp/About_the_difference_of_TZR_and_TZ.pdf

Yuri

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Re: Yuri's 3xv7 ( 93 3xv sp )
« Reply #12 on: November 14, 2014, 03:24:15 PM »
Today i got my second box from japan

Even the dog and cat was exsited lol


Yuri

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Re: Yuri's 3xv7 ( 93 3xv sp )
« Reply #13 on: November 14, 2014, 03:31:52 PM »
My carbs was a compleat disappointment i was sold 32mm sugo carbs insted of 36mm sugo carbs
Next the 36mm pair carbs the on pilot jet thread was striped  >:(

So now i still need carbs going in circles

My other 3xv40 cylinders came thy was what i expected and my sugo throttle also looks fine

Then other stuff is a compleat tail fairing for the vj23

And Karl's spr cdi 3xv 7k

Paul

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Re: Yuri's 3xv7 ( 93 3xv sp )
« Reply #14 on: November 14, 2014, 05:34:42 PM »
Eddie has an extra pair of 36'
the twins:-
TZR250 3xv
TZ250 4DP2