ninjette.org - View Single Post - Newgen motor in a Pregen Frame

DannoXYZ · January 5th, 2019, 06:29 PM

No way will 400 fit. Engine mounting points are completely different. Not to mention sub-frame and rear swingarm is attached to 400 engine. So you'll need to chop off entire rear section of 250-frame and use 400 sub-frame and swingarm.

Look up Bruce's engine-builds, actually got more power from them than stock 400.

January 5th, 2019, 06:29 PM	#77
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	No way will 400 fit. Engine mounting points are completely different. Not to mention sub-frame and rear swingarm is attached to 400 engine. So you'll need to chop off entire rear section of 250-frame and use 400 sub-frame and swingarm. Look up Bruce's engine-builds, actually got more power from them than stock 400.