Alpha Plus newest Flagship Engine: Alpha Plus Falcon-B(H) .21 Nitro Engine. The Falcon comes pre-broken-in from the factory but due to it's new material piston, it does require more fuel to complete break-in. This (H) spec will require about 3 liters or 3/4 of a gallon to have an adequate break-in process. (If proper break-in is done, this (H) version will last longer and hold compression longer)
New Features:
-New Crankshaft with dynamic balancing weights (Hand Modified)
-New material piston providing incread wear resistance and prolonged lifespan with a stable thermal expansion coefficient. (Hand Modified)
-Sleeve is (Hand Modified) 
Other Features: 
-Ceramic rear engine bearing
-8.0mm Carburetor with variable inserts
-New cooling head printed graphic
 
Suggested Pipe is the Alpha 2159 Pipeset.