While that is commonly dispensed advice, it's really not true. Many modern engines are shipped with full synthetic these days. Rings seat within the first 50 miles or so, the oil blend doesn't matter. Some use to say that the full syn was too slippery for some bearings, but that really is a silly argument...... my engine lubricant works too good- LOL......
That said, I use dino oil for the first few thousand miles on a new engine to keep the cost down, because I prefer to change it frequently, reducing the chance of damage from break-in debris........
To answer the original question, my assumption is that the Spyder is shipped with blended oil, because it's the recommended product now, it's usually cheaper, and full synthetics are usually advertised as a selling feature.....
