Washington County EMS (Texas) recently sent one of their Frazer modules out for remounting on a new chasis. Washington County EMS Lt. Jacobs created a very much improved set of specs, resulting in the first Frazer of it's kind without a seperate generator to power the module, as well as a re-engineered A/C system, amongst other things.

For spec photos:
http://www.emtbravo.com/texas/apparatus/wcemsm4.html