Compare the performance of DLE Engines to other leading brands and they're as good as anything out there. But compare them on price and value, and DLE is the clear winner. DLE Engines are priced well below (hundreds less than) comparable engines with electronic ignition, yet include a muffler and other items that are added costs on other engines.
Producing 100 rpm more than the DLE 55, the DLE 55RA screams performance from the lightweight piston skirt that speeds throttle response to the rear exhaust design that permits easy tuned pipe installation. Ideal for warbirds and aerobatic aircract, it comes with engine standoffs, electronic ignition, spark plug and Pitts style muffler.
Compare top-end performance to bottom-line price, and you'll discover that the best buy in gasoline performance is DLE!