Howards Cams Performance Race Saver Valve Springs Designed and manufactured for the IMCA/RaceSaver 305ci Sprint Car Series applications. Coiled and heat treated in the finest facilities available. Howards research and development teams are constantly updating materials and manufacturing techniques to provide the best possible valve springs. Sets of 16.
Part Type: Valve Springs Style Howards Cams Race Saver (Yellow Stripe) Valve Springs Type: Single with Damper Damper Included: Yes Outer Spring Out Side Diameter (O.D.): 1.265" Outer Spring In Side Diameter (I.D.): .875" Inner Spring Out Side Diameter (O.D.): NA Inner Spring In Side Diameter (I.D.): NA Seat Pressure: 122 @ 1.800" Open Pressure: 375 @ 1.250" Valve Spring Rate: 430 Maximum Suggested Lift: .640" Coil Bind: 1.100" Electro Polished: No Nitrided: No Suggested Steel Retainers: 97112, 97132 Suggested Titanium Retainers: 97214 Suggested Seat Cups: NA Suggested Locators: NA Manufacturer: Howards Cams Manufacturer's Part Number: 98213RS Packaged Weight: 3.0 lbs. Warranty: Race Application, No warranty expressed or implied Quantity: Sold in Sets of 16
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