New features included stronger door locks and a refined automatic choke. Later models of the carburetor featured an automatic choke. Technical features included electro-hardened aluminum pistons, full-pressure lubrication and automatic choke with fast idle mode. An automatic choke was fitted to the R-type's carburettor. Of particular note is the automatic choke design found in this export 2-barrel setup. Standard equipment included an automatic choke, clock, ash receiver, turn signals and woodgrained instrument panels.