Warning: Last items in stock!
Availability date: 06/01/2018
Cardinals Racing aftermarket valve springs ensure linear tension under fast compression when using high lift camshafts, and are stiffer to prevent valve float at high engine speeds above 10000RPM. Suitable for high RPM engines with high lift racing camshafts and cylinder heads with larger valves installed.
Honda RS150R/Winner/Supra/GTR150/Sonic (2016)
Honda CB150R/CBR150R (K45G) (2016)