MAX-37SZ-H RING

• Displacement   6.07cc(0.370cu.in)
• Output 1.4ps/18,000r.p.m.
• Bore20.5mm(0.806in.)
• Practical r.p.m.Range  2,000-21,000r.p.m.
• Stroke  18.4mm(0.725in.)
• Weight  293g(10.34oz.)
• Includes: 20M carburetor, #8 glow plug
  

Designed to deliver premium performance for 30-sized machines, from extreme aerobatics to stable hovering!

• The crankshaft has been re-engineered to reduce vibration, resulting in smooth power across the entire rpm range.
  
  
• A larger rear bearing boosts power even more.
  
  
• Features the same mounting pattern and muffler dimensions as the .32 SX-H, for easy installation in most 30-size helis.

For easier access when making adjustments, the idle needle is positioned on the same side as the main needle.