Two guys, Jimmy Enz, and Don Sliger ran Enfields at Bonneville in the 60's.
Jimmy died in the late 60's, and his mechanic, Don Sliger took over the effort.
Don set several records, mainly the first unfaired motorcycle to break 200 mph with a twin engined Interceptor at 205 mph.
He also set a record of 160 mph with a single engined normally aspirated Interceptor running methanol.
You've got your work cut out for you topping either of those.
This is one of Jimmy Enz's bikes taken in 1962 by a guy I know who was part of the Cooper Motors crew who provided sponsorship to Mr. Enz, and assistance to the owner of the red bike in the background, a bloke from N-Zed who was making his first trip to Bonneville.