Features:
RPM range from 6,500 to 16,000
Includes throttle & backplate assemblies
Mounts easily to all machined crankcase 049 reed valve engines
NOT SUITABLE FOR BOMBER ENGINES
Permits the simultaneous use of a silencer / muffler
Will completely shut off engine if desired
Easy-to-clean design
Application:
Cox .049 Engines without fuel tanks
For tanked engines see DMS X43 Exhaust Throttle Ring
This conversion will not work with SPI cylinder/pistons
Please note this assembly will NOT fit a Die Cast crankcase
This assembly will REPLACE the fuel tank assembly.
Want lowest possible RPM?
Add Head Conversion DMS X53 = 4,500 to 15,000 RPM
(Test results using 5 x 3 prop & 25% Nitro fuel)