By 1937, all Harley-Davidson flathead engines have been Geared up with dry-sump oil recirculation techniques comparable to the a single released inside the "Knucklehead" OHV engine. Revising stagnated product designs was a crucial centerpiece of Harley-Davidson's turnaround strategy. Rather then looking to mimic common Japanese types, The brand new https://harleydavidson49983.blogdosaga.com/31119293/the-definitive-guide-to-harley-davidson