APEX SPORTS MOTORS
YAMAHA YFZ COMPLETE MOTOR
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YAMAHA YFZ PARTS

YAMAHA YFZ COMPLETE MOTOR

4.8
(78 reviews)

$1,520.00 $1,600.00 -5%

✓ In Stock

 

We have put together a racing package for the new king of the quad racing world, the mighty YFZ450R. Dyno tested and used by our team to holeshot and podium multiple classes at national events. This base price includes the following:

LABOR:


Tearing down and splitting cases of your YFZ450R or 450X engine.
Inspecting all parts
Cleaning all parts
Checking all bearings
Vapor blasting complete engine
Resurfacing cylinder (gasket surface)
Resurfacing Head (gasket surface)
Polishing cam journals if needed
Polishing cams
Shimming valves
Performance Valve Job


PARTS: 
NEW Stainless Steel bolt kit
Complete aftermarket titanium valve set
CYLINDER HEAD PORTING
Stage 3 Intake cam
Complete OEM / Cometic engine gasket set
Complete engine seal set
Rebuilding of your crankshaft with Wossner BILLET Rod
New Piston - compression & brand of your choice (standard bore only)
New OEM main bearings
New Hinson clutch plate kit 
NEW 2009 OEM Clutch Basket
New valve seals
New OEM timing chain
New NGK spark plug
New Hi Flo oil filter
New aftermarket cylinder (jug)
DYNO (installed in a chassis and run on our Dynojet 200ix)

 

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