I am looking for an engine for a zxr250 1990 and i'd like to ask that the zxr400 engine fits in my chassis? Wont break it? Are the parts good enough? (like brakes, rear sprocket, etc.) if not i will continue searching for parts but its really hard to find here
I believe if you have the skill and know how it should fit ,you might have to engineer some brackets up like engine mounts etc ,if you're using a 400 gearbox then the sprocket will be mounted on that so you just make the chain to suit !