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Howards Valve Spring Kit 98212-K12; Stock Diameter Performance 425 lbs/in. Single Spring 1.265 in.
$154.59
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Product Description
Howards Cams was founded in 1945 by Howard Johansen, as Howards Power and Racing Equipment. For over 65 years Howards has provided winning valve train components for almost every racing venue there is. From sportsman to pro we have the experience and machines to get you to the top of your game. In 1998 Howards Cams moved to a new retooled facility in Oshkosh Wis. Along with the latest in Landis CNC grinding machines and Adcole checking Systems came new products, and a new name of Howards Cams and Racing Components. Howards started making American connecting rods, crankshafts, main caps, and forged pistons. A complete redesign of cam profiles for the latest valve train upgrades to produce unbeatable power at an unbeatable price.
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Specifications
- Valve Spring Kit Series:
- Stock Diameter Performance
- Number Of Coils:
- Single Spring
- Damper Spring:
- Yes
- Overall Diameter:
- 1.265 in.
- Inside Diameter:
- 0.876 in.
- Spring Height:
- 1.780 in.
- Seat Pressure:
- 115 lbs. @ 1.780 in.
- Open Pressure:
- 340 lbs. @ 1.250 in.
- Coil Bind:
- 1.150 in.
- Spring Rate (lbs./in.):
- 425 lbs/in.
- Max Lift:
- 0.550 in.
- Includes Retainers:
- Yes
- Retainer Lock Angle:
- 10 deg.
- Retainer Material:
- Chromoly
- Valve Stem Diameter:
- 0.344 in.
- Lock Groove Type:
- Single
- Notes:
- includes springs, retainers, locks
- Quantity:
- Sold As Kit
