Speed 55 P5 Heli Comp A0
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- 5 generous ports: 4 transfer and 1 exhaust for maximum fuel intake and gas acceleration
- Highly effective heat-dissipation system
- Promix II carburetor controls fuel mixture
- Proven AAR piston/cylinder system
The Webra™ P5 engine series continues development with the new Speed .55-P5 for competition-level heli pilots. It features Webra’s proven AAR system: an aluminum cylinder liner with a special coated finish, an aluminum piston and a rectangularsection piston ring.