A SureFire Porsche E2 is souped up to a 917 ES.
Under the hood........
In the front end, a Down Boy 917 constant current driver, housed in an ES module, pumps
photons through a Lux III LED which are in turn directed on course by an IMS so17xa
reflector. The rear end consists of a two speed McE2S switch.
Large image of Porsche 917 ES - HERE