I'm getting a NSR250 (MC21) and it comes with oil injectors.. I just dont know how much should be put in.. The oil which i will be using is motul600..(l litre)
And how hard is it to do a top end rebuild?
get a litre and top it up,they have a large tank,as for the topends,its quite easy just make sure ou get the right pistons for it,on the base of the cylinder at the intake side theres a "A" or "B" you must order the piston to match that letter.get new powervalve seals as well so you cn remove them and cleanem out.