Product Note:
Valve Spring Set of 16 For use with Retainer # 23180-16
Specs:
| Coil Bind: | 0.845" |
| OD/ID: | 1.050"/.755" |
| Open Pressure: | 151 @ 1.050" / 187 @ .895" |
| Rate: | 245lbs/in |
| Seat Pressure: | 60 @ 1.420" |
| Stock/Max Lift: | 0.370" / 0.525" |
Manley Performance valve springs are specifically designed to withstand the rigors of today’s aftermarket Sport Compact camshafts and properly control the valve train in these high revving Sport Compact engine applications. This means utilizing only the best, super clean chrome silicon high tensile strength steel alloy and performing classified heat treatment and shot peen processing to insure the ultimate fatigue life and limit load loss. Manley Valve Springs are wound from super clean alloy. Each design minimizes stress to ensure long service life with high lift camshafts.
Manley has been in business since 1966 producing aftermarket and OEM engine internals, supplying such cars as the SVT Mustang Cobra and Ford GT.
Manley Performance manufactures stainless valves, forged pistons, camshafts, lifters, vanadium valve springs, push rods and timing chain kits. Made up of good quality products. The product is manufactured in United States.
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