Howards Cams Pacaloy® Roller Valve Springs
Howards Cams teamed up with PAC racing products to develop a premier line of valve springs. They started with a proprietary Pacaloy high-tensile steel only available from PAC. Using innovative designs and special processing, ensure the highest quality of valve springs available. Gas nitrating, surface enhancement technology, and multiple heat treatment stages are precisely controlled to minimize load loss in service. You can be confident that every high performance Pacaloy spring provides a high level integrity that performs consistently all the way to the winner’s circle.
Part Type: Pacaloy® Roller Valve Springs
Style: Mechanical Roller
Type: Triple
Damper Included: No
Outer Spring Outside Diameter (O.D.): 1.645"
Outer Spring Inside Diameter (I.D.): 1.195"
Middle Spring Outside Diameter (O.D.): NA
Middle Spring Inside Diameter (I.D.): .871"
Inner Spring Outside Diameter (O.D.): NA
Inner Spring Inside Diameter (I.D.): .635"
Seat Pressure: 250 @ 2.050"
Open Pressure: 800 @ 1.250"
Valve Spring Rate: 689
Maximum Suggested Lift: .800"
Coil Bind: 1.130"
Electro Polished: No
Nitrided: No
Suggested Steel Retainers: NA
Suggested Titanium Retainers: 97224
Suggested Seat Cups: 96020
Suggested Locators: NA
Manufacturer: Howards Cams & Racing Components
Manufacturer's Part Number: 98846
Packaged Weight: 3.0 lbs.
Warranty: Race Application, No warranty expressed or implied
Quantity: Sold in Sets of 16 |