KRP 140cc Engine This is a YX made engine
Engine Specs
Bore:60mm 56mm
Stroke:57mm
Displacment:140.4cc
Gears:4 speed ,bottom neutral 4 up shifting
Carb:yes
Ignition:High Output IRK ( Will not run lights ) you may also order with flywheel type (will run lights)
Kit Includes
Kicker starter Shifter Electrical components oil cooler Not Included Skid plates Exhauste Air filter
Note When upgrading your Honda XR50/70 ,CRF50/70 to this engine you may want to use order aftermarket footpeg mounts and tank spacers.
Also we suggest using an aftermarket exhaust to obtain maximum performance All of these items are availble at TBoltUSA.com
Dyno Runs will be posted soon, rated at over 11HP
TB RACE CAM FOR BIG VALVE HEADS and TB 160cc BORE KIT HAS BEEN TESTED AND WORKS WELL WITH THIS MOTOR
SEE OUR ENGINE PERFORMANCE SECTION
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