HIAORS Racing 18lb Valve Springs for Predator 212cc 196cc 224cc Non Hemi Honda GX160 GX200 6.5hp OHV Clone Engine Coleman CT200U BT200X CT200U-EX Mini Bike Go Kart Performance Parts with Main Jet Kit

Excellent Upgrade : As we know, valve springs are easy wear parts that do require replacement throughout the racing season. Checking and replacing them regularly can ensure your engine to reach its full potential and also help you be competitive and excellent on racing day;
Fitment: For your Predator 212cc 196cc 224cc Hemi Non Hemi ghost , Honda GX160 GX200 6.5hp OHV clone engines and Coleman CT200U CT200U-EX CT200U mini bike go kart power by above engine;
Performance: Valve springs with great spring pressure will provide better control for the valve at higher RPM, which will allow you to turn more RPM safely without any sort of valve breakdown or excessive wear;
Kindly Reminder: We provide 18lb, 22lb, 26lb three type of springs force. Please make sure that you choose the spring pressure at the seat and the maximum lift to meet your engine requirements. By the way, the installed height is the height of the spring when the valve is not being lifted and sometimes referred to as seat pressure, meaning the valves is still on the seat. The over the nose or max lift point refers to the spring's height when the cam has lifted the valve to max lift;
Package Including: 18lb valve springs x 2, main jet kit x 1 (1 x emulsion tube,3 x main jet .036" .037" .038")

Hello,