XL 52 RFS 4 Stroke Engine

Magnum – Bringing you high performance at an affordable price for more than 20 years! During that time the line has grown and expanded to offer a full line of 4-stroke and 2-stroke engines. And, all are made from the finest materials on the latest machinery. Plus, you get the added security of a full, two year, unconditional warranty that protects you from any manufacturing defects and or premature wear (crash damage not covered). For reliability, high quality, and performance the choice is MAGNUM!

This is the perfect for use in any "40" size two stroke aircraft which can handle the slightly bigger size and weight of a four-stroke engine. This is probably the best sub-60 size four stroke ever designed! Smoother running, more dependable, and no doubt the best engine value on the market today! Throttle response is strong and instantaneous.