Hi all I'm new here to ratsun and the Datsun community. I have a late 69 510 2dr. My goal is to build a very fun daily driver. Body work is all done besides a few small welds. The car came with a l20b. Pulled it apart and brought to machine shop. I was quoted over $1,600. I don't really want to put that much money into 110 hp. I'm looking into buying a different rebuilt motor to drop in. Any input would be appreciated. Car will be a daily so good low end torque is ideal. Ka24de? Ka24e? Ca18det? Ca18de? Not sure about turbos as I want good low end torque.