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Fred659 · June 3rd, 2021, 08:34 AM

Hi guys and gals,

Last week, I did a dyno run of my new setup. Ninja 250 race bike with 300 powerplant. Here are the results.

Mods:

MRP motorsports ecu reflash + 500 rpm
K&N filter + Snorkle Delete
Yoshimura R77 full exhaust
UK FI ex250 fuel tank
ex650 fuel pump

the ECU can store 2 maps so you can ask for a race gas map and a pump gas map.

Temp = 20 Celsius
Gas = Shell V power 91
A/F ration averaging 12.9 (between 7000 and 13 500 rpm)

Max Power = 42.95 hp at 11 800 rpm (hp above 40 between 10 250 and 13 000 rpm)
Max torque = 20.96 ft-lb as 8100 rpm (Torque above 20 ft-lb between 5800 rpm and 11 000 rpm )

0.jpg

Dyno.jpg

https://www.youtube.com/watch?v=X0JOCXGtj9c

June 3rd, 2021, 08:34 AM	#1
Fred659 ninjette.org member Name: Frederic Location: Quebec City Join Date: Jan 2020 Motorcycle(s): 08 Race Prepped ZX-10r, 09 Race Prepped Ninja 250 (300 motor). 74 Norton Commando 850 (Project) Posts: 54	MRP ECU Flash Dyno result Hi guys and gals, Last week, I did a dyno run of my new setup. Ninja 250 race bike with 300 powerplant. Here are the results. Mods: MRP motorsports ecu reflash + 500 rpm K&N filter + Snorkle Delete Yoshimura R77 full exhaust UK FI ex250 fuel tank ex650 fuel pump the ECU can store 2 maps so you can ask for a race gas map and a pump gas map. Temp = 20 Celsius Gas = Shell V power 91 A/F ration averaging 12.9 (between 7000 and 13 500 rpm) Max Power = 42.95 hp at 11 800 rpm (hp above 40 between 10 250 and 13 000 rpm) Max torque = 20.96 ft-lb as 8100 rpm (Torque above 20 ft-lb between 5800 rpm and 11 000 rpm ) 0.jpg Dyno.jpg https://www.youtube.com/watch?v=X0JOCXGtj9c
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