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2007 Yamaha YFZ450 Engine with LRD National Kit
Engine has less than 10 hrs on it. LRD National kit was installed before motor was ever started.
Info on LRD Kit:
Product Information:
Our Stage 1 Standard Bore Engine Kit gives you the big gains over stock and keeps the price reasonable by doing only the biggest bang for the buck. We improve airflow by porting the head and blending the valve seats to the ports with our 5-angle valve seat grind. We suggest our race cams, and heavy-duty valve springs. We increase the compression to 13-1 with our forged piston kit. Our piston features an improved combustion chamber shape. This means that you will see and feel a huge gain in acceleration. The wide power band makes this kit a winner for MX, Trails and sand dunes. It is also a very capable TT and drag engine as well. Click for DYNO
Includes
Forged CP Piston Kit, Top-End Gasket Kit, Valve guides, Cylinder Bolts, Race Profile Camshafts, Heavy Duty Valve Springs, LRD Velocity Head Porting (with guides out) and Valve Seat Cut & Reshaped, Instructions, LRD Tech Support. You must send in your top-end so LRD can assemble it for you. |
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Features
- Forged CP Piston Kit
- Top-End Gasket Kit
- Valve guides
- Cylinder Bolts
- Race Profile Camshafts
- Heavy Duty Valve Springs
- LRD Velocity Head Porting (with guides out) and Valve Seat Cut & Reshaped
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