PAC Racing designed these PAC-1350 Valve Springs. For Pro Stock and Top Fuel Drag Race applications. These 1300 Series springs add additional surface finish features and are designed for more demanding applications than 1200 series springs.
A premium alloy that outperforms automotive industry standards and can effectively enhance your racing engine valvetrain performance. PAC Racing processes these springs to aerospace shot-peening standards to allow for superior fatigue performance. PAC Racing's proprietary process ensures that these valve springs will withstand the rigors of street performance and mild racing applications. PAC Racing PAC-1350 Valve Springs Specs.Number of Springs Per Valve: Triple. Maximum Valve Lift: 1.000 in. Outside Diameter: 1.645 in.
Outer Spring ID: 1.195 in. Middle Spring ID: 0.871. Inner Spring ID: 0.635 in. Installed Height: 2.200 in.Coil Bind Height: 1.130 in. Spring Open Height: 1.200 in. Spring Open Load: 1129 lbs.
Load At Installed Height: 440 lbs. Valve Stem Seals Included: No.This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Engines & Engine Parts\Valvetrain Components\Valve Guides, Springs & Parts". The seller is "winnerscirclespeedandcustom" and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South Africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Republic of Croatia, Malaysia, Brazil, Chile, Colombia, Costa Rica, Panama, Trinidad and Tobago, Guatemala, Honduras, Jamaica, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Ecuador, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Vietnam.