The fastest ninja 250r on the road FOR SALE

**bmx695** · 23rd August 2011, 23:33

email sent with dyno sheet goodnight

**bmx695** · 23rd August 2011, 23:34

email sent with dyno sheet attached

**tbs** · 23rd August 2011, 23:45

Can I make an honest suggestion?

You're 16. You have a lot more bravado than sense, and less skill than you think. DO NOT buy a bigger bike. Keep the Ninja until you have grown up a bit. Go to some track days and learn to round off that rear tire a bit and stop maxing your bike out on public roads. I think you may then have some chance of making it to your 21st birthday..

If you're going to be safe on a motorbike you need to make good decisions all the time. You screw up just once and that could be the end of you. Some the crap you're been writing tells me you're a long way from that, Sunshine.

Prove me wrong.

**ducatilover** · 23rd August 2011, 23:55

I have a dyno sheet for it now.
A/F ratio seems okay, drops a little too rich up the top, but, that's after you can see the cams dropping the power. It's a bit too rich where the needles should be lifting and a small looking hole in the power delivery, probably not noticeable though.

He's running the obvious pipe and K&N filter with a Dynojet stage 2 jet kit.
The base Hp run is .02hp off the run without the baffle, with 1% drop in humidity for the latter and a similar torque difference. It's a bit lean down the bottom, but, not worryingly.

Now that's a nice ramble, can I share the massive power figures?

**bmx695** · 24th August 2011, 05:54

sure share it mate

**5150** · 24th August 2011, 06:17

Originally Posted by bmx695

here is the list of mods

New oversize pistons, rings, wrist pin, and clips

Bore cylinders
New Top End gasket set
New Valves both intake and exhaust
New valve seals
Check valve guides
Measure and/or test valve springs
Cut valve seats
Clean engine parts
New cam chain
New cam chain sprockets
Check Cam chain Guides and adjuster

That was what i got of the last service sheet

going to put up the dyno sheet soon

Wow.... I am floored!!!!!

**5150** · 24th August 2011, 06:19

Originally Posted by ducatilover

Thank you.
How far oversize are the pistons? Have the cams been replaced as they are the biggest draw back in these, also if the cams have been done, how did you run them in and did the valve springs all get checked properly?
Is it the CVK30's or injected? If CVK I'd be interested to see the jetting on it and if injected I'd like to know how it was re-tuned to suit the "new" engine.

Has any port work been done?

Oh stop it, you are confusing the little fellow........

By the way, how long is the power band? 10 or 20 metre?

**Sable** · 24th August 2011, 08:24

Sounds more like a comprehensive blowup rebuild to me.. were you sitting at redline for 5 minutes trying to show off?

**bogan** · 24th August 2011, 08:49

Originally Posted by Sable

Sounds more like a comprehensive blowup rebuild to me.. were you sitting at redline for 5 minutes trying to show off?

It's a kawasaki, so one could be forgiven for that. I don't understand why the hell it was rebuilt afterwards though?

**DrunkenMistake** · 24th August 2011, 08:51

Originally Posted by 5150

Oh stop it, you are confusing the little fellow........

By the way, how long is the power band? 10 or 20 metre?

I believe the power band was installed today...

**5150** · 24th August 2011, 09:11

Originally Posted by DrunkenMistake

I believe the power band was installed today...

I would still like to know the length. Too long and the throttle responce gets sloppy.

**RobGassit** · 24th August 2011, 09:20

Have you ever laughed so hard that you can't breath anymore and tears start running down your face? I'm actually getting a stitch!

**DrunkenMistake** · 24th August 2011, 09:26

Originally Posted by 5150

I would still like to know the length. Too long and the throttle responce gets sloppy.

Hahaha

The best Euro brand power bands run the length of the chain from the rear sprocket to the power modulator in front of the front sprocket giving power delivery to the back wheel, Too short and you could damage the power modulator or even the flux capacitor..
I hope its a good size band