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Search: Posts Made By: JFMNINJA400
Forum: 2008 - 2012 Ninja 250R Tech Talk December 12th, 2019, 11:16 AM
Replies: 5
Views: 77
Posted By JFMNINJA400
Ok thanks for the info, I have been educated! I...

Ok thanks for the info, I have been educated! I will try the 46t aluminum rear and see how I like it! I have a +1 rear aluminum sprocket, with a few other mods, and I can power wheelie my 400 in...
Forum: 2008 - 2012 Ninja 250R Tech Talk December 12th, 2019, 08:09 AM
Replies: 5
Views: 77
Posted By JFMNINJA400
Thanks Danno. Pretty much what I figured. I...

Thanks Danno. Pretty much what I figured. I plan on using the 250 on the more technical tracks with shorter straights. I agree more grunt will help on the more technical tracks coming out the...
Forum: 2008 - 2012 Ninja 250R Tech Talk December 11th, 2019, 08:36 PM
Replies: 5
Views: 77
Posted By JFMNINJA400
Track Gearing

What gearing are you guys running on the track? I see that 14/45 is stock. That seems to work for the streets. Seems to give the bike good grunt to pass cars on the road. I see some like a 15...
Forum: Motorcycle-related December 10th, 2019, 08:02 PM
Replies: 1
Views: 195
Posted By JFMNINJA400
Do you have both riser pieces for the clip ons? ...

Do you have both riser pieces for the clip ons? If you do I am interested.:thumbup:
Forum: 2008 - 2012 Ninja 250R Tech Talk December 10th, 2019, 07:56 PM
Replies: 4
Views: 87
Posted By JFMNINJA400
Thanks for the pics Danno, I have been fooling...

Thanks for the pics Danno, I have been fooling around with this the last 2 days. I brought and extension piece that I hoped would do the job. But no luck. The shift rod rubs on the shifter. That...
Forum: New Members December 10th, 2019, 08:36 AM
Replies: 12
Views: 552
Posted By JFMNINJA400
Thanks, there is a track in your area that I am...

Thanks, there is a track in your area that I am considering riding called Pineview. Itís a little over 1.1 miles and perfect for the small bikes. If I ride there, I will definitely use the 250.
Forum: Ninjettes At Speed December 10th, 2019, 08:32 AM
Replies: 7
Views: 240
Posted By JFMNINJA400
The intermediate group is usually the most...

The intermediate group is usually the most dangerous group. Most crashes are usually in the intermediate group. Some orgs I ride in the Advance group some intermediate. I have not tracked the 250...
Forum: 2008 - 2012 Ninja 250R Tech Talk December 10th, 2019, 08:21 AM
Replies: 4
Views: 87
Posted By JFMNINJA400
GP SHIFT

I am trying to switch my 2011 N250 to GP shift. I have after market rear sets. I brought a piece that extends out but still I canít get it too work.

Those of you that have done it, how did you...
Forum: 2008 - 2012 Ninja 250R Tech Talk December 9th, 2019, 09:17 AM
Replies: 2
Views: 84
Posted By JFMNINJA400
Lithium ion batteries are superior to the stock...

Lithium ion batteries are superior to the stock lead batteries. They may cost more but they are supposed to last 10 years. AND they weigh much less and take up less room in the battery box. I...
Forum: Ninjettes At Speed December 9th, 2019, 09:05 AM
Replies: 7
Views: 240
Posted By JFMNINJA400
I agree some Orgs donít want to be too strict and...

I agree some Orgs donít want to be too strict and lose customers. But you donít want too be too lenient and turn everyone off! Why does it seem most ASSHATS are on liter bikes at track days? They...
Forum: Ninjettes At Speed December 8th, 2019, 10:20 PM
Replies: 7
Views: 240
Posted By JFMNINJA400
Asshats, lol!!! I have been doing track days...

Asshats, lol!!! I have been doing track days since 2008. I have noticed for a fact that track days during the week are far calmer than on the weekends. I have experienced some very dangerous track...
Forum: Ninjettes At Speed December 8th, 2019, 09:43 AM
Replies: 7
Views: 240
Posted By JFMNINJA400
Some orgs have the smaller bike riders wear vest...

Some orgs have the smaller bike riders wear vest so the riders on the bigger bikes know a smaller bike is in front of them. Some just prefer to ride in the intermediate group with their smaller...
Forum: 2018+ Ninja 400 Tech Talk December 3rd, 2019, 09:55 PM
Replies: 15
Views: 301
Posted By JFMNINJA400
I was getting the dropping out of 5th going to...

I was getting the dropping out of 5th going to 4th when I changed gears at high rpms on the track. I did the clutch spring arm assist and the heavy duty Barnett Clutch springs and the issue was cut...
Forum: General Motorcycling Discussion December 3rd, 2019, 09:43 PM
Replies: 2
Views: 112
Posted By JFMNINJA400
How much was the set? More pics please?

How much was the set? More pics please?
Forum: 2018+ Ninja 400 Tech Talk December 1st, 2019, 10:08 AM
Replies: 7
Views: 342
Posted By JFMNINJA400
I was very interested in the Norton Velocity...

I was very interested in the Norton Velocity stacks. They do recommend cutting the air box for more air flow. For racing you canít alter the stock air box. For 299 you definitely want to do...
Forum: 2018+ Ninja 400 General Discussion November 27th, 2019, 08:12 AM
Replies: 9
Views: 864
Posted By JFMNINJA400
Lol... I wish there was some way a Speedo...

Lol...

I wish there was some way a Speedo healer was available for the 400. I always had them on my Gixxers. I always did sprocket changes so a speedo healer was necessary. I got the healers...
Forum: 2018+ Ninja 400 General Discussion November 26th, 2019, 07:59 PM
Replies: 9
Views: 864
Posted By JFMNINJA400
I have hit the rev limiter in 5th gear at 118mph...

I have hit the rev limiter in 5th gear at 118mph on the track a few times at NCBIKE. I am sure the 400 will do over 120mph with no problem in 6th gear.
Looking forward to going back in the spring...
Forum: 2008 - 2012 Ninja 250R Tech Talk November 25th, 2019, 10:01 PM
Replies: 15
Views: 678
Posted By JFMNINJA400
I am going with .90 Racetech springs with pre...

I am going with .90 Racetech springs with pre load adjusters and heavier weight fork oil in my 250. I did the exact same thing with my N400 in Feb of this year. I just added a GSXR rear shock...
Forum: General Motorcycling Discussion November 25th, 2019, 09:42 PM
Replies: 70
Views: 2,689
Posted By JFMNINJA400
Around 100hp and a porky 420lbs wet? Those are...

Around 100hp and a porky 420lbs wet? Those are not good numbers. 600 SS are a few pounds less and more HP. The RS660 looks sexy as hell but maybe under powered, overweight and over priced! We...
Forum: General Motorcycling Discussion November 25th, 2019, 06:19 PM
Replies: 70
Views: 2,689
Posted By JFMNINJA400
That looks sexy as hell, I am sure thatís gonna...

That looks sexy as hell, I am sure thatís gonna be over 10/k. Not in my budget anytime soon. Unless I sell both my 600 and 750......hmmnnnnnn.
Forum: General Motorcycling Discussion November 25th, 2019, 08:51 AM
Replies: 70
Views: 2,689
Posted By JFMNINJA400
If the 250 would come to the USA, I would buy one...

If the 250 would come to the USA, I would buy one for sure! It would be a blast to ride on the track. I agree a 400/4 would be a total blast!!! That would really be close to the price of a 600 SS....
Forum: General Motorcycling Discussion November 24th, 2019, 10:08 PM
Replies: 70
Views: 2,689
Posted By JFMNINJA400
If not here in the good ole USA, where would...

If not here in the good ole USA, where would Kawasaki sell it?
Forum: 1986 - 2007 Ninja 250R Tech Talk November 23rd, 2019, 08:40 PM
Replies: 302
Views: 74,853
Posted By JFMNINJA400
Thumbs up Just did the R6 throttle mod with the 2008 and...

Just did the R6 throttle mod with the 2008 and later R6 throttle tube. Man, what a difference. All the down low stumbling is gone. Pulls of very strong in 1st. Not strong enough to power wheelie,...
Forum: General Motorcycling Discussion November 21st, 2019, 07:37 PM
Replies: 70
Views: 2,689
Posted By JFMNINJA400
I wonder if they will let you sit on it? The...

I wonder if they will let you sit on it? The bike show is coming too New York in 2 weeks. Tempted to go just to see the new 250 in person!
Forum: 2018+ Ninja 400 Tech Talk November 21st, 2019, 07:33 PM
Replies: 30
Views: 943
Posted By JFMNINJA400
Spoke to my dyno tuner today and he said he...

Spoke to my dyno tuner today and he said he edited the fuel and ignition maps on the 400. He said thatís how he does it. Waiting for him to finish my 750 so I can bring him the 250 so he can jet...
Showing results 1 to 25 of 43

 
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