The right oil cooler, installed correctly, can maximize your engine’s life. Of course, you’ll also need to consider crankcase breathers, oil separators, oil filters, oil lines and connections.
Although Van’s has been a top-selling kit manufacturer for years, the company’s foray into the SLSA (factory-built Light Sport Aircraft) market with the RV-12 has proven to be challenging—and the airplane may not ever be sold ready-to-fly. By Dave Martin.