1 2

Isky Racing Cams

Isky ISK9965-RAD Tool Room Rad9000 Valve Springs 1.560" OD 245LB Seat 590LB Open

Isky ISK9965-RAD Tool Room Rad9000 Valve Springs 1.560" OD 245LB Seat 590LB Open

ISK9965-RAD
$1,140.10 AUD
$1,140.10 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.
ISKY TOOL ROOM RAD9000 VALVE SPRINGS 1.560" OD 245LB SEAT 590LB OPEN ISK9965-RADIntroducing Isky's new RAD-9000 process option for Tool Room valve springs. Under trade secret Radial-Densification (RAD), the physical properties of Tool Room springs are optimised for even greater surface to core uniformity. To insure they'll withstand the tortures of sustained high rpm operation, we subject each batch to the most rigorous real world test standard ever created, SPINTRONTEST II. It's a no holds barred run as high as 9000 RPM where for over 1,000 miles, race ending competitive abuse is continuously revisited. This pass or fail benchmark is the only test of its kind in the performance industry and every set of Tool Room springs conforms to its high standard.Specs:Number of Springs Per Valve:DualOutside Diameter of Outer Spring (in):1.560 in.Coil Bind Height (in):1.170 in.Damper Spring Included:YesSpring Rate (lbs/in):475 lbs./in.Inside Diameter of Outer Spring (in):1.145 in.Inside Diameter of Inner Spring (in):0.740 in.Valve Spring Style:StandardCoated:NoQuantity:Sold as a set of 16.Installed Height (in):1.950 in.Seat Pressure at Installed Height (lbs):245 lbs.Open Height (in):1.270 in.Open Pressure (lbs):590 lbs.Items are shipped within one to two business days after full payment has been recieved.


Manufacturer Part Number:

View full details

Why shop with Engine Master?

  • Quality Brands

    We only sell quality genuine products - with brand names you can trust, you know that you are getting the best products for your build complete with limited manufacturers warranty

  • Fast & Efficent

    We use a number of great couriers to get your parcel to you ASAP! In a rush? Give us a call and ask about an 'expedited order' or enquire on current ETAs!

  • Zero Regret - Hassle Free Returns

    We accept returns for up to 30 days, our returns are hassle free when following our return guidelines and policies and most items can even come back on our capped price Australia Post returns, making it a cost effective process to send your item back if it's not quite right.

  • Experienced Team

    Our team are all passionate about the Automotive Industry and involved with lots of avenues of Motorsports. We have mechanics, engine builders and die-hard enthusiasts here to answer your questions or give you expert advice for your ride - just give us a call!

1 4

Found a better deal elsewhere?

We try to keep our pricing competitive for all our customers - if you have found a better deal elsewhere, send us an email here and we will do our best to match offers.
(Ensure you include the part number and a link to the competitors price!)