It is good policy to renew the valve springs whenever you replace or clean your valves. Springs do lose there 'spring' over time, and for this low price why risk valve float. Please take time to check our web site for all the other items you may need during the course of a cylinder head or engine overhaul. While you are browsing, you might like to check the Takegawa and Over racing pages and see the huge variety of engine mods and improvements that can be achieved by using these world famous tuning parts.
