Isky ISK8005-PLUS Endurance Plus Valve Springs 1.530"OD 185LB Seat 400LB Open

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Isky Racing Cams

ISK8005-PLUS

Regular price $741.95 AUD
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Isky ISK8005-PLUS Endurance Plus Valve Springs 1.530"OD 185LB Seat 400LB Open

Item Description

ISKY ENDURANCE PLUS VALVE SPRINGS 1.530"OD 185LB SEAT 400LB OPEN ISK8005-PLUSThe Endurance Plus series of valve springs utilises a specially processed Tool Room Material for increased endurance and reliability beyond the "SP" series plus special processing for increased durability. Endurance Plus springs are designed for late models, modifieds, etc and are Spintron Test-Proven up to 8400 rpm for 850 racing miles.Specs:Number of Springs Per Valve:DualOutside Diameter of Outer Spring (in):1.530 in.Coil Bind Height (in):1.160 in.Damper Spring Included:YesSpring Rate (lbs/in):420 lbs./in.Inside Diameter of Outer Spring (in):1.110 in.Inside Diameter of Inner Spring (in):0.730 in.Valve Spring Style:StandardCoated:NoQuantity:Sold as a set of 16Installed Height (in):1.875 in.Seat Pressure at Installed Height (lbs):140 lbs.Open Height (in):1.275 in.Open Pressure (lbs):400 lbs.Items are shipped within one to two business days after full payment has been recieved.


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  • Manufacturer: Isky Racing Cams
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