Menu

Shop

Garage

Cart

Account

Product Summary

Dual Spring w/ Damper Valve Spring Style

    Key Specs

    BrandIsky Cams
    Valve Spring StyleDual Spring w/ Damper
    Maximum Lift.710"

    Need To Know

    This Product Will Ship Free

    Quick and Easy Returns

    Details

    These springs run harder, rev higher, and live longer. Isky Tool Room (Std) and Rad-9000 (Rad) racing valve springs are some of the very best valve springs made. Valve springs sold in complete engine sets (16).

    • Manufactured to the highest standards in the industry
    • Guaranteed for 1,000 racing miles
    • Each spring thoroughy tested at the factory

    NOTE: Machining of valve seat may be required if spring O.D. is larger than 1.250".

    Charts

    CARB Warning

    For race/ off road use only

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

    Specifications

    KEY SPECS
    BrandIsky Cams
    Valve Spring StyleDual Spring w/ Damper
    Maximum Lift.710"
    GENERAL
    Open Pressure
    Seat Pressure250 lbs. at 2.03"
    Outer Spring O.D.
    Outer Spring I.D.1.145"
    Inner Spring O.D.1.035"
    Inner Spring I.D..740"
    Sold in QuantitySet
    Solid Height1.20"
    NotesSet of (16)