I have a 1974 model Datsun ute with an a12 standard which is about to #### its self. I have looked at many motors and was thinking about rebuilding an a15 boring it out and putting a turbo on but there is to many motors to chose from what is the cheapest way to get the best result. I would need my car to drive to tafe and around town so yeah. any help and advice would be appreciated thanks fellas. And chicks.