Isky Cams 9955RAD RAD-9000 Series Valve Springs, Dual w/ Damper, 545 lbs/in. Rate, 1.240 in. Coil Bind, 1.625 in. O.D, Set of 16

$524.49
MSRP: $688.40
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SKU:
ISK9955-RAD
MPN:
9955RAD
Condition:
New
Weight:
7.05 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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Isky Precision Tool Room valve springs have gone one step further. Springs have undergone Radial-Densification (RAD) to further modify the springsĀ’ physical properties. Designed for endurance oval track racing, RAD-9000 springs are sold in sets of 16.

Valve Spring Style:
Standard
Number of Springs Per Valve:
Dual
O.D. Outer Spring (in.):
1.625 in.
Coil Bind Height (in.):
1.240 in.
Damper Spring Included:
Yes
Spring Rate (lbs/in.):
545 lbs./in.
I.D. of Outer Spring (in.):
1.175 in.
I.D. of Inner Spring (in.):
0.770 in.
Valve Springs Coated:
No
Maximum Valve Lift (in.):
0.800 in.
Retainers Included:
No
Retainer Material:
N/A
Locks Included:
No
Lock Material:
N/A
Valve Stem Seals Included:
No
Installed Height:
265 lbs. @ 2.120 in.
Open Height:
700 lbs. @ 1.320 in.
Quantity:
Sold as a set of 16.