World's Fastest Ninja 250 - Page 13 - Kawasaki Forum ::
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post #181 of 183 Old 06-08-2013, 06:30 AM
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Originally Posted by Racer X 9623 View Post
It is actually a 265. But will be a 250 again in 2014. I blew up my motor so many times I had to over bore. 4mm
I hoped the "big bore" would make a difference. I actually got less top end power and a little more midrange power. I was kinda disappointed in that.

I run the bike in the 350 class. You would think there would be a 350 that could beat a 250 with a set of pistons. But so far so good.

The bike runs 110 on the motor and I am looking to go 125 in September. I am going on the dyno today to test some mods.

What happen to Shiphteey? He is a good guy. And fast

123mph on a 250, fair play,

You have done some good work.

A few indifferences and rants on the forum from what I can remember,

And he was banned,

Shame really,

He may be back one day, hopefully.

Thanx Dave.


Last edited by drp; 06-08-2013 at 06:33 AM.
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post #182 of 183 Old 06-08-2013, 06:33 AM
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ivor hugh jass's Avatar
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why dont i ever get banned?
ffs i have been banned on every single hifi forum on the entire planet.
some 20 times over...

thats why i started me own last year..
come join the loonybin bozos ffs
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post #183 of 183 Old 06-08-2013, 12:02 PM
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Had a good day on the dyno. The bike did two 60 + hp pulls. 61.10 was the best. But I still have a little work to do. It is just a little lean at the beginning. Ok for the 1/4 mile . But for land speed racing I spray for 20 to 30 seconds. Drag strip is like 5 seconds.
I have to fight heat and lean is no good. Rich is no power. So I have work to do. But for now 123 mph is the fastest 250 ninja

Check out this video on YouTube


Don't ask what happens between 97 and 105 mph. That is just me learning how to ride or maybe I got distracted or something?
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