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.
For giant-scale enthusiasts the DLE 85 is not only an impressive powerhouse it's also an amazing value as well! Vibration is a real concern for a single cylinder engine this large is kept in check by the included vibration-dampening engine mount. An extension on the exhaust lessens the chances of having to modify the cowl, and will flex or pop off during a hard landing, helping to protect the engine.
Compare top-end performance to bottom-line price, and you'll discover that the best buy in gasoline performance is DLE!