not sure if this is in the right section but i was offered a e36 316 fr small enough moneys with the engine bolloxed! gonna take it tomorrow n strip it and just use it for the track

what engines with bigger power will fit straight in ie 325 328??
will the gear box in the 316 be up to the job or will i need a complete package? id love m3 powers but dont wanna be spending too much.

so if anyone has everything i need for a conversion give me a shout with a price!!