Each set provides maximum lift while preventing valve float and helps counter the effects of spring surge. These are perfect for naturally-aspirated and forced-induction engines. Easy installation, no machining is required. Highly recommended for aftermarket, performance camshafts. For maximum results, use with BLOX Racing Ti retainers and high compression valves.Note Set includes 16x valve springs. Order processing will begins as soon as the order has been placed, therefore we cannot change, cancel or modify the order once they have been confirmed. The item "BLOX RACING Dual Valve Springs ACURA INTEGRA GSR 1990-2001 B18C B16A VTEC" is in sale since Thursday, October 18, 2018. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Valves & Parts". The seller is "speedimageusa" and is located in CALIFORNIA. This item can be shipped to United States.