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370.CEO.P.V.CYLINDER.KIT
370.CEO.P.V.CYLINDER.KIT


 
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Our Price: $1,100.00

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  • NO MORE DECIDING WITCH PORT JOB THIS CYLINDER DOES IT ALL NEW PISTON AND HEAD DESIGN
    ( ONLY AVAILABLE AT ESR )
    NOTHING COMES CLOSE. THIS IS BY FAR THE BEST RUNNING 363/370 I HAVE BUILT OR RODE.THE POWER BAND IS WAY WIDER. ( MAKES AVERAGE RIDERS INTO PROS NOT A GRANTEE BUT CLOSE )

    RECOMMENDED PIPES TRX5,TRX9,TRX10
    RECOMMENDED CARBURETOR 38MM 40MM SHORT BODY
    RECOMMENDED REED V FORCE OR ESR


    TEXT THIS PHONE IF YOU WOULD LIKE A RETURN CALL ABOUT THIS CYLINDER 805-440-1063

    The C.E.O is a revolutionary design to the modern 2stroke motor. The design has been worked on, developed and redesigned many times since the 80’s when ESR first tested it.
    Don’t understand it? Well here is a quick laymen’s description of what’s going on.
    On a 2 stroke during the up stroke fresh fuel/air is pushed out the exhaust. It’s the expansion chambers job to push that fresh charge back into the combustion chamber. This is where matching the pipe to the porting is so important. With the C.E.O. dished piston top, instead of pushing that fresh charge out the exhaust it forces it into the center of the piston. This is optimizing the efficiency of your fuel/air charge when it’s “off the pipe” allowing the motor to still run optimal even when your not in the Goldilocks zone of the pipe and porting matching perfect. This drastically broadens the powerband, and truly turns your bigbore kit into the “4 stroke killer”
    Capturing Efficiency Optimized = CEO
    PATENT IS APPLIED FOR # 13523.02 SIERRA IP LAW PC


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2 STROKE QUAD > TRX 250R 86-89 ATC 85/86 PERFORMANCE PARTS KITS > CEO CYLINDERS MAX H.P.