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Review Details

Magnum Engines XLS 52 Two Stroke RC Engine (RNV)

Magnum Engines XLS 52 Two Stroke RC Engine (RNV)

Product Review (submitted on April 25, 2011):
This motor once tuned properly is awesome. Great power, great for 3D, no worries of a dead stick landing. At full throttle with a 12x4 prop was cranking 13,900 RPM. Love the blue head too. One tip though, take the low speed jet out and use some blue threadlocker on it, reinstall about halfway and let dry. Once it dries and you break it loose with a screwdriver, it will turn a little harder and not wonder in flight. Before I did that, mine was turning by itself in flight and giviing me a headache.