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25.4cc Zenoah Modified Engine

 
 
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Zenoah 25.4cc Engine
 
This Zenoah Modified Engine Mods include: increased compression, raised exhaust timing and reshaped and enlarged exhaust port. The transfers opened up and reshaped. The intake opened up and timing changed. The piston has been lightened and the excess material from the inside has been removed via CNC machine, top of the piston has been relieved to prevent piston seizures and skirts trimmed on sides to enhance the transfer flow. The Walbro WT-257 Modified carburettor bored out and entry angle reshaped for better flow. Now with Zero Drag Seals and Aluminium ZRC carb iso block and a NGK CMR7H spark plug installed. This engine produces 6 1/4 hp on a dyno.
Item #: RLPM 26Z.
Zenoah Radio Controlled Modified Boat Engine 25.4cc
Zenoah Radio Controlled Modified Boat Engine 25.4cc
Zenoah Radio Controlled Modified Boat Engine 25.4cc
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Zenoah Radio Controlled Modified Boat Engine 25.4cc
Zenoah Radio Controlled Modified Boat Engine 25.4cc
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