YFZ450R pump fuel power pack
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Head Porting*
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Piston (and top end gasket set)
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Intake cam
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Vortex ECU
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FCI intake
This package is for YFZ450R owners that don’t want to break the bank or lose the legendary Yamaha reliability, but still want more power, torque and response. A proven package that’s been used for years in MX, desert and trail
Matched with the right exhaust this will give a 20-30% increase across the rpm range over a stock bike (we can help with exhausts too)
*send your head in and we port your head.
We don't do a core/exchange program so you can be confident you wont get someone elses exchange head that might have worn parts such as valve guides or seats.