Here's Isky, circa early 1949....
Here's Isky, circa early 1949. The photo is an outtake from the feature of his car that appeared in the June '49 issue of Hot Rod. What makes it exceptional is that it's an outtake from the series that made the cover image.
It takes a keen mind to create a great camshaft. Ed Iskenderian has made some of the greatest camshafts the world has ever known.
But great cams are merely the tip of the Isky iceberg. What he really made was a legacy. He brought branding, marketing, and publicity to bear on the industry. Only, a bunch of kids playing with cars on the dry lakes didn't pass for an industry at the time; that came later, when he helped create the industry's first commercial alliance: SEMA. His legacy is that he made power accessible to the masses (we owe the Henry Ford reference to Smokey Yunick). That you can even buy parts to build a hot rod-that you're reading this very magazine-is due in part to this legacy that he helped create.
It takes more than one man to make a legacy. Among the tools Isky had at his disposal was an immense pool of talent. To hear him tell it, he also owes more than a little bit of his success to dumb luck. But we know better than that; as the philosopher Seneca said, "Luck is what happens when preparation meets opportunity." And in 1948 Ed Iskenderian was prepared to take on the world.
You could say these rare Maxi...
You could say these rare Maxi heads set Isky on his path. He called on maestro Ed Winfield to grind a cam with a fast action for the stock intake valves and a softer action for the relocated exhaust valves. He credits his fascination for Winfield's machine for inspiring him to grind cams. The stock exhaust manifold suggests that this was around 1942 when Isky officially ran 120 mph at the lakes.
"All of the hot rodders who went into the service during World War II learned a lot," Isky reflects. "They worked on all kinds of stuff so they had all sorts of new ideas that they could try out on the dry lakes." His idea included camshafts.
His choice was far from accidental. Growing up in L.A. even during the Great Depression exposed kids to things most adults wouldn't see in a lifetime. Among them, Isky and his pal, John Athan, discovered hot rods. "We'd see gow jobs go by," he explains. "They were stripped-down Model T's hopped up a little. Boy that looked like fun.
"I started with junky stuff," he continues. "The first thing we'd do is buy a Model T for $5 or $10 and drag it home and learn by working on it. There were no magazines at that time so we had to learn from older guys."
Isky swapped a V-8 into his car and ultimately hopped it up with a pair of exceptionally rare Maxi overhead conversion heads. "I knew that I should have a cam that had snappy action for the intake and soft action for the rocker arms on the exhaust," he says. His quest for that cam took him to Ed Winfield.
"He was the old master with the first cam grinder," Isky notes. "I was lucky enough that he showed me how he built his machine. I was fascinated by how it worked. You had to build your own cam grinder in those days. In 1948, I bought a Norton cylindrical grinder for $700 and I built my own rocking-bar attachment on there.
Isky's promotions weren't...
Isky's promotions weren't gimmicks. With Leon Cook's assistance, he released the first edition of Valve Timing for Maximum Output at the '48 Hot Rod show. It explained all of the intricacies of camshaft actions and specifications and how they related to the engine. By the mid '50s it grew to 108 pages and subsequent years made it fatter.
"[Winfield] said that a 5/16-inch lift was plenty of lift for a Flathead Ford V-8, so I stuck with that," Isky notes. "But instead of the soft, smooth action that Winfield did, I made mine that fast, snappy action." To do that, he eliminated the clearance ramps, the transitions between the lobe's heel, and flanks. "You could get away with that on the Flathead because of the lightweight valvetrain."
Though he says he intended to throw away his first pattern attempts, Isky ground a cam from one. Due to the absence of the clearance ramps, "you could hear it coming from a block away," he admits, chuckling.
It paid off. "Well my cams passed cars through the midrange," Isky says. "It was because there was no tappet clearance; it slapped the valves open, you might say. My cams had strong midrange and a top end was just as good as the super cams that Winfield and Harman and Collins were making."
Only Isky found few converts. "When you made your first cam, why, no one would buy it because you had no reputation," he laments. Making matters worse, his were noisy. What he needed was an audience who didn't know Isky's lack of experience-preferably an audience who couldn't hear well.