High Performance for less!

---

---

MT57  -  57cc Engine

MT57  -  57cc Engine

We decided to offer a level of performance for the modelers with the most extreme performance demands.  This engine was built in mind for competing 3-D and IMAC pilots looking for insane power and quality for the money.  Therefore we introduce to you the all new "purpose built" MT57 3.5 cubic inch engine.   These engines are true professional grade and are the highest performance oriented engines in our line.  Not only does this engine produce tremendous power but it's precision balanced internals make this engine incredibly smooth from idle to wide-open power.  The quality and craftsmanship of this engine is first rate.  This engine would be the ideal choice as an alternative to the popular DA-50R, DL-50, 3MM53, ZDZ-50, 3W-50. 

The MT57 engine is the most powerful "true" 50cc class engine available.   With the ability to turn a huge 24X8 prop at 7000rpm is quite a feat for a 50cc class engine.  Most competing 50cc engines struggle to turn a 22X8 prop that fast.  A 24" prop has 50% more surface area than a 22" prop.  This means MASSIVE Thrust for hovering and impressive launch out.  Now lets talk quality!   The Crankcase is cut from a solid block of Aluminum, not the cheaper more brittle cast aluminum.  The crankshaft is precision balanced for unmatched smoothness.  The cylinder head is specially ported for high flow and high compression.  (This guy drinks only Premium Unleaded!)

The MT57 features:

• CNC Billet Aluminum purpose built crankcase with low internal volume for increased power.
• High quality high compression cast aluminum cylinder with a true chrome cylinder lining for long life;  High performance single ring piston for low friction.  
• Precision balanced internals for ultra smooth operation with absolute minimal vibration.
• Reed Valve induction for explosive torque and consistent fuel/air charge.
• 15.3 mm Venturi Walbro HDA Series carburetor that set-up for straight-line easy ball-link control rod installation. 
• Light weight inverted side dump style muffler that fits inside most cowl arrangements.  Muffler is internally braced for high strength and durability.
• (auto timing advance) BCMA-eXL CDI  electronic ignition for easy hand starting and super smooth idle and transition. 
• 2-year engine warranty with lifetime warranty on BCMA-eXL ignition unit.

Specifications