From Zero to Hero - Ninja 250SL Forum
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post #1 of 19 Old 12-17-2014, 11:11 PM Thread Starter
kdx
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From Zero to Hero

This is a summary from Ninja 250SL in Basic 250cc race for Ninja series


Data Entry :
1 track, Sentul International Circuit, Indonesia
2 riders
1 source, Motorplus Online - Portal berita motor pertama dan terkini

Factory Spec
Power : 26,24 hp/10.479 rpm
Torque : 21,42 Nm/8.032 rpm
Best Lap 2:04,5 sec
Top Speed : 156kph

Add-on Race Exhaust Full System type
Power : 28 hp (claimed)
Torque : n/a
Best lap 1:58,3 sec
Top speed : 162 kph ($300 for almost 6 sec)



Basic 250cc race for Ninja series, as a 2014 National Champion, beating Ninja250FI 2-cyl
(mods : piggyback+custom air filter+race exhaust)
Power : 29.1 hp (claimed)
Torque : n/a
Best Lap 1:52,6 sec
Top Speed : n/a

*source : Ninja RR Mono, Modal 29,5 HP Jadi Juara Nasional - Motorplus Online


sooo.,anybody want to go faster....?
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____Kdx...two wheels is only Green______________
Ninja 150 '2000 2-stroke.....convert to motocross
Ninja 250 Mono '2014 4-stroke....enjoying the torque
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post #2 of 19 Old 12-18-2014, 04:13 PM
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if you know what you're doing mapping wise one can gain significantly from adding a dynojet!!!

Good info, cheers

but I'd like to know where its gaining 6 seconds, I don't see 6 kph improvement equalling a 6 second lap time improvement. I would suppose its laying down torque better on corner exit....
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post #3 of 19 Old 12-18-2014, 04:26 PM
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Faster would be nice, but looking at the type of riding I do, what the 250sl has to offer... works out well enough for me.... if anything it exceeds my needs by a bit.



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post #4 of 19 Old 12-22-2014, 03:49 PM
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Its fun to have some power under you, but its not really my first priority. I just want something fun to ride but its casual. I'm not doing any street or track racing.
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post #5 of 19 Old 12-22-2014, 05:30 PM
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so hard to make it fast, especially at top end because at race it have regulation

the only mods:
-exhaust/muffler
-shim valve
-valve spring
-ecu/piggyback

cbr 250 at indonesia more potential, because its cbr 300 and its more shorter stroke

here closer look with no.1 RR mono @indonesia, fast and superb at agility

Last edited by isalltoo; 12-22-2014 at 05:34 PM.
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post #6 of 19 Old 12-22-2014, 05:34 PM
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20-12-2014. indonesia sentul circuit
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post #7 of 19 Old 12-23-2014, 03:28 PM
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Quote:
Originally Posted by isalltoo View Post
so hard to make it fast, especially at top end because at race it have regulation

the only mods:
-exhaust/muffler
-shim valve
-valve spring
-ecu/piggyback

cbr 250 at indonesia more potential, because its cbr 300 and its more shorter stroke

here closer look with no.1 RR mono @indonesia, fast and superb at agility
What exactly does the "ecu/piggyback" do?



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post #8 of 19 Old 12-23-2014, 03:56 PM
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Quote:
Originally Posted by isalltoo View Post
20-12-2014. indonesia sentul circuit
awesome pictures thanks for contining to share them.
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post #9 of 19 Old 01-17-2015, 01:41 PM
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Originally Posted by isalltoo View Post
20-12-2014. indonesia sentul circuit
Great pictures. They seem a little 90s retro to me, and I mean that in the best way possible.



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post #10 of 19 Old 01-24-2015, 08:45 PM
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Originally Posted by isalltoo View Post
20-12-2014. indonesia sentul circuit
been again?
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