By 1937, all Harley-Davidson flathead engines ended up equipped with dry-sump oil recirculation systems much like the one introduced from the "Knucklehead" OHV engine. Revising stagnated product models was an important centerpiece of Harley-Davidson's turnaround tactic. Rather than trying to mimic well-liked Japanese styles, the new administration intentionally exploited https://harleydavidson45554.mybjjblog.com/5-simple-statements-about-harley-davidson-explained-44375231