Agajanian also gained fame for a moment of quick thinking that may have saved victory for Parnelli Jones at Indianapolis in 1963. With the race in its waning stages and Scotsman Jim Clark closing on Jones, it became apparent that the Agajanian Willard Battery Special had developed a serious oil leak (something that USAC starter Harlan Fengler had specifically warned teams about in pre-race meetings). When Eddie Sachs crashed – allegedly in oil laid down by Jones' number 98 – Agajanian rushed up to the starter and argued that the leak was stopped, because it had dropped below the level of the crack. By this time, Lotus team owner Colin Chapman had joined the confrontation, demanding that Fengler back up his threat to disqualify cars leaking oil. By the time Jones came around again, the argument was settled. Agajanian's car stayed in the lead, and held it to the end. Chapman and the Lotus engine builder Ford were furious over the result which remains controversial to this day, although they declined to protest as Jones' car (nicknamed "Calhoun") had been the fastest in the race. Many experts believe that USAC officials were biased against Clark and the rear engine Lotus, and that had it been an American driving a roadster in second place at the time Jones would have been black flagged.