للبيع APR Valve Spring and Retainer Kits MS100258 في الإمارات, دبيإعلان #223574

Proven to eliminate the OEM valvetrain's weakest link, APR valve spring and retainer kits are high performance, lightweight upgrades that increase valve control and eradicate valve float, common on many applications. The advanced design of these valve spring, retainer, and spring seat combinations are 28 percent lighter yet 20 percent stiffer and will not overpower and snap the OEM valves or erode the aluminum spring seat. Features: * Increase valvetrain control * Supports higher revving applications * Weight saving beehive spring design * ASTM A877A OTSC round wi