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Engine
Ryan in KS
Worked great with new guides. Weight compared to the oem titanium is miniscule and these will last an eternity without beating the seats to death. Price is outstanding when you can buy all 5 valves for the price of less than 2 titanium stockers
Read All ReviewsTom in MD
The Pro X piston is a top-tier choice for anyone looking to enhance their engine's performance. Built with precision and high-quality materials, it ensures reliable and consistent power output. The excellent heat resistance and reduced friction extend the engine's lifespan. Installation is straightforward, making it accessible for both seasoned mechanics and DIY enthusiasts. This piston is ideal for those seeking increased durability and performance in demanding conditions. If you're serious about maintaining peak engine performance, the Pro X piston is a smart investment that delivers noticeable improvements in power.
Read All ReviewsEthan in ID
The plug works good and looks good. The gasket is bigger than the previous one but it seems to seal well.
Read All ReviewsDENNIS in CA
When it came to a top end piston refresh I wanted piece of mind on all parts. Cometics pricy but the absolute best in quality fit and durability.
Read All ReviewsChris in MI
Nice OEM Quality, at a Great 1 piece Price. Keeps People Riding Affordably. I recommend this Part especially when having to do Constant Clutch maintenance or Replacement Due to Hard Racing.
Read All ReviewsHunter in OR
Seems to have a better launch when dropping the clutch
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