ninjette.org - View Single Post - Top speed of ninja 250r with full exhaust?

DannoXYZ · June 6th, 2020, 04:38 AM

Hmm, maybe... 210kph -10% for speedo-error = 189kph/117mph. Would still need about 55-60bhp for that. Was probably going downhill with tail-wind.

FI 250 can get +5hp more than carbed version with full-exhaust and matching ECU tuning. So ~40bhp perhaps.

To get baseline before mods, do a top-speed run on your bike in stock form. What did you get?

June 6th, 2020, 04:38 AM	#11
DannoXYZ ninjette.org certified postwhore Name: AKA JacRyann Location: Mesa, AZ Join Date: Dec 2011 Motorcycle(s): CB125T CBR250R-MC19 CBR250RR-MC22 NSR350R-MC21 VF500F CBR600RR SFV650 VFR750F R1M ST1300PA Valkyrie-F6C Posts: A lot. MOTY - 2018, MOTM - Nov '17	Hmm, maybe... 210kph -10% for speedo-error = 189kph/117mph. Would still need about 55-60bhp for that. Was probably going downhill with tail-wind. FI 250 can get +5hp more than carbed version with full-exhaust and matching ECU tuning. So ~40bhp perhaps. To get baseline before mods, do a top-speed run on your bike in stock form. What did you get?