Yamaha Raptor 700- Increases mid-top end horsepower. Recommended for stock to 770cc engines. (Requires stock throttle body shipped to us) 
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Looking for that last horsepower gain from your atv? Then head porting is what you need. With gains seen on our dynojet dyno of as much as 6 hp you will not regret it. Head porting is done in house which means we can get your head or two stroke cylinder p 
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Send your head to use for professional valve seat cutting. We do stock valve relapping, +1 valve seat cutting, and +2 valve seat cutting. 
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